ispMACH™ 4A CPLD Family
High Performance E2CMOS®
In-System Programmable Logic
FEATURES
◆ High-performance, E2CMOS 3.3-V & 5-V CPLD families
◆ Flexible architecture for rapid logic designs
◆
◆
◆
◆
◆
◆
◆
— Excellent First-Time-FitTM and refit feature
— SpeedLockingTM performance for guaranteed fixed timing
— Central, input and output switch matrices for 100% routability and 100% pin-out retention
High speed
— 5.0ns tPD Commercial and 7.5ns tPD Industrial
— 182MHz fCNT
32 to 512 macrocells; 32 to 768 registers
44 to 388 pins in PLCC, PQFP, TQFP, BGA, fpBGA and caBGA packages
Flexible architecture for a wide range of design styles
— D/T registers and latches
— Synchronous or asynchronous mode
— Dedicated input registers
— Programmable polarity
— Reset/ preset swapping
Advanced capabilities for easy system integration
— 3.3-V & 5-V JEDEC-compliant operations
— JTAG (IEEE 1149.1) compliant for boundary scan testing
— 3.3-V & 5-V JTAG in-system programming
— PCI compliant (-5/-55/-6/-65/-7/-10/-12 speed grades)
— Safe for mixed supply voltage system designs
— Programmable pull-up or Bus-FriendlyTM inputs and I/Os
— Hot-socketing
— Programmable security bit
— Individual output slew rate control
Advanced E2CMOS process provides high-performance, cost-effective solutions
Lead-free package options
Publication# ISPM4A
Amendment/0
Rev: M
Issue Date: September 2006
LeadFree
a
P ckage
Options
Available!
Table 1. ispMACH 4A Device Features
3.3 V Devices
Feature
M4A3-32
M4A3-64
M4A3-96
M4A3-128
M4A3-192
M4A3-256
M4A3-384
M4A3-512
Macrocells
32
64
96
128
192
256
384
512
User I/O options
32
32/64
48
64
96
128/160/192
160/192
160/192/256
tPD (ns)
5.0
5.5
5.5
5.5
6.0
5.5
6.5
7.5
fCNT (MHz)
182
167
167
167
160
167
154
125
tCOS (ns)
4.0
4.0
4.0
4.0
4.5
4.0
4.5
5.5
tSS (ns)
3.0
3.5
3.5
3.5
3.5
3.5
3.5
5.0
Static Power (mA)
20
25/52
40
55
85
110/150
149/155
179
JTAG Compliant
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
PCI Compliant
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
5 V Devices
Feature
M4A5-32
M4A5-64
M4A5-96
M4A5-128
M4A5-192
M4A5-256
Macrocells
32
64
96
128
192
256
User I/O options
32
32
48
64
96
128
tPD (ns)
5.0
5.5
5.5
5.5
6.0
6.5
fCNT (MHz)
182
167
167
167
160
154
tCOS (ns)
4.0
4.0
4.0
4.0
4.5
5.0
tSS (ns)
3.0
3.5
3.5
3.5
3.5
3.5
Static Power (mA)
20
25
40
55
74
110
JTAG Compliant
Yes
Yes
Yes
Yes
Yes
Yes
PCI Compliant
Yes
Yes
Yes
Yes
Yes
Yes
2
ispMACH 4A Family
GENERAL DESCRIPTION
The ispMACH™ 4A family from Lattice offers an exceptionally flexible architecture and delivers a superior
Complex Programmable Logic Device (CPLD) solution of easy-to-use silicon products and software tools.
The overall benefits for users are a guaranteed and predictable CPLD solution, faster time-to-market,
greater flexibility and lower cost. The ispMACH 4A devices offer densities ranging from 32 to 512
macrocells with 100% utilization and 100% pin-out retention. The ispMACH 4A families offer 5-V (M4A5xxx) and 3.3-V (M4A3-xxx) operation.
ispMACH 4A products are 5-V or 3.3-V in-system programmable through the JTAG (IEEE Std. 1149.1)
interface. JTAG boundary scan testing also allows product testability on automated test equipment for
device connectivity.
All ispMACH 4A family members deliver First-Time-Fit and easy system integration with pin-out retention
after any design change and refit. For both 3.3-V and 5-V operation, ispMACH 4A products can deliver
guaranteed fixed timing as fast as 5.0 ns tPD and 182 MHz fCNT through the SpeedLocking feature when
using up to 20 product terms per output (Table 2).
Table 2. ispMACH 4A Speed Grades
Speed Grade
Device
M4A3-32
M4A5-32
-5
-55
-6
-65
C
-7
-10
-12
C, I
C, I
I
M4A3-64/32
M4A5-64/32
C
C, I
C, I
I
M4A3-64/64
C
C, I
C, I
I
M4A3-96
M4A5-96
C
C, I
C, I
I
M4A3-128
M4A5-128
C
C, I
C, I
I
C, I
C, I
I
M4A3-192
M4A5-192
C
M4A3-256/128
C
M4A5-256/128
C
C, I
C, I
I
C
C
C, I
I
C
C, I
I
C, I
C, I
I
C, I
C, I
I
M4A3-256/192
M4A3-256/160
M4A3-384
C
M4A3-512
-14
C
Note:
1. C = Commercial,
I = Industrial
ispMACH 4A Family
3
The ispMACH 4A family offers 20 density-I/O combinations in Thin Quad Flat Pack (TQFP), Plastic
Quad Flat Pack (PQFP), Plastic Leaded Chip Carrier (PLCC), Ball Grid Array (BGA), fine-pitch BGA
(fpBGA), and chip-array BGA (caBGA) packages ranging from 44 to 388 pins (Table 3). It also offers I/O
safety features for mixed-voltage designs so that the 3.3-V devices can accept 5-V inputs, and 5-V devices
do not overdrive 3.3-V inputs. Additional features include Bus-Friendly inputs and I/Os, a programmable
power-down mode for extra power savings and individual output slew rate control for the highest speed
transition or for the lowest noise transition.
Table 3. ispMACH 4A Package and I/O Options (Number of I/Os and dedicated inputs in Table)
3.3 V Devices
Package
M4A3-32
M4A3-64
44-pin PLCC
32+2
32+2
44-pin TQFP
32+2
32+2
48-pin TQFP
M4A3-256
M4A3-384
M4A3-512
32+2
208-pin PQFP
128+14, 160
160
160
256-ball fpBGA
128+14, 192
192
192
128+14
192
100-pin TQFP
M4A3-96
M4A3-128
48+8
64+6
M4A3-192
32+2
64+6
100-pin PQFP
64+6
100-ball caBGA
64+6
144-pin TQFP
96+16
144-ball fpBGA
96+16
256-ball BGA
388-ball fpBGA
256
5 V Devices
M4A5-32
M4A5-64
44-pin PLCC
Package
32+2
32+2
44-pin TQFP
32+2
32+2
48-pin TQFP
32+2
32+2
100-pin TQFP
100-pin PQFP
M4A5-96
48+8
M4A5-128
M4A5-192
64+6
64+6
144-pin TQFP
96+16
208-pin PQFP
4
M4A5-256
128+14
ispMACH 4A Family
FUNCTIONAL DESCRIPTION
The fundamental architecture of ispMACH 4A devices (Figure 1) consists of multiple, optimized PAL®
blocks interconnected by a central switch matrix. The central switch matrix allows communication between
PAL blocks and routes inputs to the PAL blocks. Together, the PAL blocks and central switch matrix allow
the logic designer to create large designs in a single device instead of having to use multiple devices.
The key to being able to make effective use of these devices lies in the interconnect schemes. In the
ispMACH 4A architecture, the macrocells are flexibly coupled to the product terms through the logic
allocator, and the I/O pins are flexibly coupled to the macrocells due to the output switch matrix. In
addition, more input routing options are provided by the input switch matrix. These resources provide the
flexibility needed to fit designs efficiently.
PAL Block
4
Dedicated
Input Pins
Central Switch Matrix
Note 3
33/
34/
36
Logic
Array
Input
Switch
Matrix
Logic 16
Output/
Allocator
Buried
with XOR
Macrocells
16
16
8
Note 1
16
I/O Cells
Clock/Input
Pins
Output Switch Matrix
Note 2
Clock
Generator
I/O
Pins
I/O
Pins
PAL Block
PAL Block
I/O
Pins
17466G-001
Figure 1. ispMACH 4A Block Diagram and PAL Block Structure
Notes:
1. 16 for ispMACH 4A devices with 1:1 macrocell-I/O cell ratio (see next page).
2. Block clocks do not go to I/O cells in M4A(3,5)-32/32.
3. M4A(3,5)-192, M4A(3,5)-256, M4A3-384, and M4A3-512 have dedicated clock pins which cannot be used as inputs and do not connect to the central switch
matrix.
ispMACH 4A Family
5
Table 4. Architectural Summary of ispMACH 4A devices
ispMACH 4A Devices
M4A3-64/32, M4A5-64/32
M4A3-96/48, M4A5-96/48
M4A3-128/64, M4A5-128/64
M4A3-192/96, M4A5-192/96
M4A3-256/128, M4A5-256/128
M4A3-384
M4A3-512
M4A3-32/32
M4A5-32/32
M4A3-64/64
M4A3-256/160
M4A3-256/192
Macrocell-I/O Cell Ratio
2:1
1:1
Input Switch Matrix
Yes
Yes1
Input Registers
Yes
No
Central Switch Matrix
Yes
Yes
Output Switch Matrix
Yes
Yes
The Macrocell-I/O cell ratio is defined as the number of macrocells versus the number of I/O cells
internally in a PAL block (Table 4).
The central switch matrix takes all dedicated inputs and signals from the input switch matrices and routes
them as needed to the PAL blocks. Feedback signals that return to the same PAL block still must go through
the central switch matrix. This mechanism ensures that PAL blocks in ispMACH 4A devices communicate
with each other with consistent, predictable delays.
The central switch matrix makes a ispMACH 4A device more advanced than simply several PAL devices on
a single chip. It allows the designer to think of the device not as a collection of blocks, but as a single
programmable device; the software partitions the design into PAL blocks through the central switch matrix
so that the designer does not have to be concerned with the internal architecture of the device.
Each PAL block consists of:
◆
◆
◆
◆
◆
◆
◆
Product-term array
Logic allocator
Macrocells
Output switch matrix
I/O cells
Input switch matrix
Clock generator
Notes:
1. M4A3-64/64 internal switch matrix functionality embedded in central switch matrix.
6
ispMACH 4A Family
Product-Term Array
The product-term array consists of a number of product terms that form the basis of the logic being
implemented. The inputs to the AND gates come from the central switch matrix (Table 5), and are provided
in both true and complement forms for efficient logic implementation.
Table 5. PAL Block Inputs
Device
Number of Inputs to PAL Block
M4A3-32/32 and M4A5-32/32
M4A3-64/32 and M4A5-64/32
M4A3-64/64
M4A3-96/48 and M4A5-96/48
M4A3-128/64 and M4A5-128/64
33
33
33
33
33
M4A3-192/96 and M4A5-192/96
M4A3-256/128 and M4A5-256/128
34
34
M4A3-256/160 and M4A3-256/192
M4A3-384
M4A3-512
36
36
36
Logic Allocator
Within the logic allocator, product terms are allocated to macrocells in “product term clusters.” The
availability and distribution of product term clusters are automatically considered by the software as it fits
functions within a PAL block. The size of a product term cluster has been optimized to provide high
utilization of product terms, making complex functions using many product terms possible. Yet when few
product terms are used, there will be a minimal number of unused—or wasted—product terms left over.
The product term clusters available to each macrocell within a PAL block are shown in Tables 6 and 7.
Each product term cluster is associated with a macrocell. The size of a cluster depends on the configuration
of the associated macrocell. When the macrocell is used in synchronous mode
(Figure 2a), the basic cluster has 4 product terms. When the associated macrocell is used in asynchronous
mode (Figure 2b), the cluster has 2 product terms. Note that if the product term cluster is routed to a
different macrocell, the allocator configuration is not determined by the mode of the macrocell actually
being driven. The configuration is always set by the mode of the macrocell that the cluster will drive if not
routed away, regardless of the actual routing.
In addition, there is an extra product term that can either join the basic cluster to give an extended cluster,
or drive the second input of an exclusive-OR gate in the signal path. If included with the basic cluster, this
provides for up to 20 product terms on a synchronous function that uses four extended 5-product-term
clusters. A similar asynchronous function can have up to 18 product terms.
When the extra product term is used to extend the cluster, the value of the second XOR input can be
programmed as a 0 or a 1, giving polarity control. The possible configurations of the logic allocator are
shown in Figures 3 and 4.
ispMACH 4A Family
7
Table 6. Logic Allocator for All ispMACH 4A Devices (except M4A(3,5)-32/32)
Output Macrocell
M0
M1
M2
M3
M4
M5
M6
M7
Available Clusters
C0, C1, C2
C0, C1, C2, C3
C1, C2, C3, C4
C2, C3, C4, C5
C3, C4, C5, C6
C4, C5, C6, C7
C5, C6, C7, C8
C6, C7, C8, C9
Output Macrocell
M8
M9
M10
M11
M12
M13
M14
M15
Available Clusters
C7, C8, C9, C10
C8, C9, C10, C11
C9, C10, C11, C12
C10, C11, C12, C13
C11, C12, C13, C14
C12, C13, C14, C15
C13, C14, C15
C14, C15
Table 7. Logic Allocator for M4A(3,5)-32/32
Output Macrocell
M8
M9
M10
M11
M12
M13
M14
M15
Logic Allocator
n
n
To n+1
0 Default
From n+1
From n+2
0 Default
Extra
Product
Term
Available Clusters
C8, C9, C10
C8, C9, C10, C11
C9, C10, C11, C12
C10, C11, C12, C13
C11, C12, C13, C14
C12, C13, C14, C15
C13, C14, C15
C14, C15
To Macrocell
n
Basic Product
Term Cluster
From n-1
Available Clusters
C0, C1, C2
C0, C1, C2, C3
C1, C2, C3, C4
C2, C3, C4, C5
C3, C4, C5, C6
C4, C5, C6, C7
C5, C6, C7
C6, C7
To n-1
To n-2
Output Macrocell
M0
M1
M2
M3
M4
M5
M6
M7
Prog. Polarity
17466G-005
n
Logic Allocator
n
0 Default
To n+1
Extra
Product
Term
From n+1
From n+2
0 Default
To Macrocell
n
Basic Product
Term Cluster
From n-1
To n-1
To n-2
a. Synchronous Mode
Prog. Polarity
b. Asynchronous Mode
Figure 2. Logic Allocator: Configuration of Cluster “n” Set by Mode of Macrocell “n”
8
ispMACH 4A Family
17466G-006
a. Basic cluster with XOR
b. Extended cluster, active high
c. Extended cluster, active low
0
d. Basic cluster routed away;
single-product-term, active high
e. Extended cluster routed away
17466G-007
Figure 3. Logic Allocator Configurations: Synchronous Mode
a. Basic cluster with XOR
b. Extended cluster, active high
c. Extended cluster, active low
0
d. Basic cluster routed away;
single-product-term, active high
e. Extended cluster routed away
17466G-008
Figure 4. Logic Allocator Configurations: Asynchronous Mode
Note that the configuration of the logic allocator has absolutely no impact on the speed of the signal. All
configurations have the same delay. This means that designers do not have to decide between optimizing
resources or speed; both can be optimized.
If not used in the cluster, the extra product term can act in conjunction with the basic cluster to provide
XOR logic for such functions as data comparison, or it can work with the D-,T-type flip-flop to provide
for J-K, and S-R register operation. In addition, if the basic cluster is routed to another macrocell, the extra
product term is still available for logic. In this case, the first XOR input will be a logic 0. This circuit has the
flexibility to route product terms elsewhere without giving up the use of the macrocell.
Product term clusters do not “wrap” around a PAL block. This means that the macrocells at the ends of
the block have fewer product terms available.
ispMACH 4A Family
9
Macrocell
The macrocell consists of a storage element, routing resources, a clock multiplexer, and initialization
control. The macrocell has two fundamental modes: synchronous and asynchronous (Figure 5). The mode
chosen only affects clocking and initialization in the macrocell.
Power-Up
Reset
PAL-Block
Initialization
Product Terms
SWAP
Common PAL-block resource
Individual macrocell resources
AP
D/T/L
From Logic Allocator
From
PAL-Clock
Generator
AR
Q
To Output and Input
Switch Matrices
Block CLK0
Block CLK1
Block CLK2
Block CLK3
17466G-009
a. Synchronous mode
Power-Up
Reset
Individual
Initialization
Product Term
SWAP
AP
AR
Q
D/T/L
From Logic
Allocator
From PAL-Block
Clock Generator
To Output and Input
Switch Matrices
Block CLK0
Block CLK1
Individual Clock
Product Term
b. Asynchronous mode
17466G-010
Figure 5. Macrocell
In either mode, a combinatorial path can be used. For combinatorial logic, the synchronous mode will
generally be used, since it provides more product terms in the allocator.
10
ispMACH 4A Family
The flip-flop can be configured as a D-type or T-type latch. J-K or S-R registers can be synthesized. The
primary flip-flop configurations are shown in Figure 6, although others are possible. Flip-flop functionality
is defined in Table 8. Note that a J-K latch is inadvisable as it will cause oscillation if both J and K inputs
are HIGH.
AP AR
D
Q
AP AR
D
Q
b. D-type with programmable D polarity
a. D-type with XOR
L
AP AR
L
Q
AP AR
Q
G
G
c. Latch with XOR
d. Latch with programmable D polarity
AP AR
T
Q
f. Combinatorial with XOR
e. T-type with programmable T polarity
g. Combinatorial with programmable polarity
17466G-011
Figure 6. Primary Macrocell Configurations
ispMACH 4A Family
11
Table 8. Register/Latch Operation
Input(s)
CLK/LE 1
Q+
D-type Register
D=X
D=0
D=1
0,1, ↓ (↑)
↑ (↓)
↑ (↓)
Q
0
1
T-type Register
T=X
T=0
T=1
0, 1, ↓ (↑)
↑ (↓)
↑ (↓)
Q
Q
Q
D-type Latch
D=X
D=0
D=1
1(0)
0(1)
0(1)
Q
0
1
Configuration
Note:
1. Polarity of CLK/LE can be programmed
Although the macrocell shows only one input to the register, the XOR gate in the logic allocator allows the
D-, T-type register to emulate J-K, and S-R behavior. In this case, the available product terms are divided
between J and K (or S and R). When configured as J-K, S-R, or T-type, the extra product term must be used
on the XOR gate input for flip-flop emulation. In any register type, the polarity of the inputs can be
programmed.
The clock input to the flip-flop can select any of the four PAL block clocks in synchronous mode, with the
additional choice of either polarity of an individual product term clock in the asynchronous mode.
The initialization circuit depends on the mode. In synchronous mode (Figure 7), asynchronous reset and
preset are provided, each driven by a product term common to the entire PAL block.
Power-Up
Reset
Power-Up
Preset
PAL-Block
Initialization
Product Terms
PAL-Block
Initialization
Product Terms
AP
D/T/L
AR
Q
AP
D/L
b. Power-up preset
a. Power-up reset
17466G-012
Figure 7. Synchronous Mode Initialization Configurations
12
AR
Q
ispMACH 4A Family
17466G-013
A reset/preset swapping feature in each macrocell allows for reset and preset to be exchanged, providing
flexibility. In asynchronous mode (Figure 8), a single individual product term is provided for initialization.
It can be selected to control reset or preset.
Power-Up
Preset
Power-Up
Reset
Individual
Preset
Product Term
Individual
Reset
Product Term
AP
D/L/T
AP
D/L/T
AR
Q
a. Reset
AR
Q
b. Preset
17466G-014
17466G-015
Figure 8. Asynchronous Mode Initialization Configurations
Note that the reset/preset swapping selection feature effects power-up reset as well. The initialization
functionality of the flip-flops is illustrated in Table 9. The macrocell sends its data to the output switch
matrix and the input switch matrix. The output switch matrix can route this data to an output if so desired.
The input switch matrix can send the signal back to the central switch matrix as feedback.
Table 9. Asynchronous Reset/Preset Operation
AR
AP
CLK/LE1
Q+
0
0
X
See Table 8
0
1
X
1
1
0
X
0
1
1
X
0
Note:
1. Transparent latch is unaffected by AR, AP
ispMACH 4A Family
13
Output Switch Matrix
The output switch matrix allows macrocells to be connected to any of several I/O cells within a PAL block.
This provides high flexibility in determining pinout and allows design changes to occur without effecting
pinout.
In ispMACH 4A devices with 2:1 Macrocell-I/O cell ratio, each PAL block has twice as many macrocells
as I/O cells. The ispMACH 4A output switch matrix allows for half of the macrocells to drive I/O cells
within a PAL block, in combinations according to Figure 9. Each I/O cell can choose from eight macrocells;
each macrocell has a choice of four I/O cells. The ispMACH 4A devices with 1:1 Macrocell-I/O cell ratio
allow each macrocell to drive one of eight I/O cells (Figure 9).
M0
M0
I/O0
M0
I/O0
M1
M1
I/O1
M1
I/O1
M2
M2
I/O2
M2
I/O2
M3
I/O3
M3
I/O3
I/O cell
MUX
macrocells
M3
Each I/O cell can
choose one of 8
macrocells in
all ispMACH 4A
devices.
M4
I/O0
M4
I/O4
M4
I/O4
M5
I/O1
M5
I/O5
M5
I/O5
M6
I/O2
M6
I/O6
M6
I/O6
I/O7
M7
I/O3
M7
I/O7
M7
M8
I/O4
M8
I/O8
M8
I/O8
M9
I/O5
M9
I/O9
M9
I/O9
M10
I/O6
M10
I/O10
M10
I/O10
M11
I/O7
M11
I/O11
M11
I/O11
M12
M12
I/O12
M12
I/O12
M13
M13
I/O13
M13
I/O13
M14
M14
I/O14
M14
I/O14
M15
M15
I/O15
M15
I/O15
Each macrocell can drive
one of 4 I/O cells in
ispMACH 4A devices with
2:1 macrocell-I/O cell ratio.
Each macrocell can drive
one of 8 I/O cells in
ispMACH 4A devices with 1:1
macrocell-I/O cell ratio except
M4A(3, 5)-32/32 devices.
Each macrocell can drive
one of 8 I/O cells in
M4A(3, 5)-32/32 devices.
Figure 9. ispMACH 4A Output Switch Matrix
Table 10. Output Switch Matrix Combinations for ispMACH 4A Devices with 2:1 Macrocell-I/O Cell Ratio
14
Macrocell
Routable to I/O Cells
M0, M1
I/O0, I/O5, I/O6, I/O7
M2, M3
I/O0, I/O1, I/O6, I/O7
M4, M5
I/O0, I/O1, I/O2, I/O7
M6, M7
I/O0, I/O1, I/O2, I/O3
M8, M9
I/O1, I/O2, I/O3, I/O4
M10, M11
I/O2, I/O3, I/O4, I/O5
ispMACH 4A Family
Table 10. Output Switch Matrix Combinations for ispMACH 4A Devices with 2:1 Macrocell-I/O Cell Ratio
Macrocell
Routable to I/O Cells
M12, M13
I/O3, I/O4, I/O5, I/O6
M14, M15
I/O4, I/O5, I/O6, I/O7
I/O Cell
Available Macrocells
I/O0
M0, M1, M2, M3, M4, M5, M6, M7
I/O1
M2, M3, M4, M5, M6, M7, M8, M9
I/O2
M4, M5, M6, M7, M8, M9, M10, M11
I/O3
M6, M7, M8, M9, M10, M11, M12, M13
I/O4
M8, M9, M10, M11, M12, M13, M14, M15
I/O5
M0, M1, M10, M11, M12, M13, M14, M15
I/O6
M0, M1, M2, M3, M12, M13, M14, M15
I/O7
M0, M1, M2, M3, M4, M5, M14, M15
Table 11. Output Switch Matrix Combinations for M4A3-256/160 and M4A3-256/192
Macrocell
Routable to I/O Cells
M0
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M1
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M2
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M3
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M4
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M5
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M6
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M7
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
M8
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M9
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M10
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M11
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M12
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M13
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M14
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
M15
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I/O Cell
Available Macrocells
I/O0
M0
M1
M2
M3
M4
M5
M6
M7
I/O1
M0
M1
M2
M3
M4
M5
M6
M7
I/O2
M0
M1
M2
M3
M4
M5
M6
M7
I/O3
M0
M1
M2
M3
M4
M5
M6
M7
I/O4
M0
M1
M2
M3
M4
M5
M6
M7
I/O5
M0
M1
M2
M3
M4
M5
M6
M7
I/O6
M0
M1
M2
M3
M4
M5
M6
M7
I/O7
M0
M1
M2
M3
M4
M5
M6
M7
ispMACH 4A Family
15
Table 11. Output Switch Matrix Combinations for M4A3-256/160 and M4A3-256/192
Macrocell
Routable to I/O Cells
I/O8
M8
M9
M10
M11
M12
M13
M14
M15
I/O9
M8
M9
M10
M11
M12
M13
M14
M15
I/O10
M8
M9
M10
M11
M12
M13
M14
M15
I/O11
M8
M9
M10
M11
M12
M13
M14
M15
I/O12
M8
M9
M10
M11
M12
M13
M14
M15
I/O13
M8
M9
M10
M11
M12
M13
M14
M15
I/O14
M8
M9
M10
M11
M12
M13
M14
M15
I/O15
M8
M9
M10
M11
M12
M13
M14
M15
Table 12. Output Switch Matrix Combinations for M4A(3,5)-32/32
Macrocell
Routable to I/O Cells
M0, M1, M2, M3, M4, M5, M6, M7
I/O0, I/O1, I/O2, I/O3, I/O4, I/O5, I/O6, I/O7
M8, M9, M10, M11, M12, M13, M14, M15
I/O8, I/O9, I/O10, I/O11, I/O12, I/O13, I/O14, I/O15
I/O Cell
Available Macrocells
I/O0, I/O1, I/O2, I/O3, I/O4, I/O5, I/O6, I/O7
M0, M1, M2, M3, M4, M5, M6, M7
I/O8, I/O9, I/O10, I/O11, I/O12, I/O13, I/O14, I/O15
M8, M9, M10, M11, M12, M13, M14, M15
Table 13. Output Switch Matrix Combinations for M4A3-64/64
16
Macrocell
Routable to I/O Cells
MO, M1
I/O0, I/O1, I/O10, I/O11, I/O12, I/O13, I/O14, I/O15
M2, M3
I/O0, I/O1, I/O2, I/O3, I/O12, I/O13, I/O14, I/O15
M4, M5
I/O0, I/O1, I/O2,I/O3, I/O4,I/O5, I/O14, I/O15
M6, M7
I/O0, I/O1, I/O2, I/O3, I/O4, I/O5, I/O6, I/O7
M8, M9
I/O2, I/O3, I/O4, I/O5, I/O6, I/O7, I/O8, I/O9
M10, M11
I/O4, I/O5, I/O6, I/O7, I/O8, I/O9, I/O10, I/O11
M12, M13
I/O6, I/O7, I/O8, I/O9, I/O10, I/O11, I/O12, I/O13
M14, M15
I/O8, I/O9, I/O10, I/O11, I/O12, I/O13, I/O14, I/O15
I/O Cell
Available Macrocells
I/O0, I/O1
M0, M1, M2, M3, M4, M5, M6, M7
I/O2, I/O3
M2, M3, M4, M5, M6, M7, M8, M9
I/O4, I/O5
M4, M5, M6, M7, M8, M9, M10, M11
I/O6, I/O7
M6, M7, M8, M9, M10, M11, M12, M13
I/O8, I/O9
M8, M9, M10, M11, M12, M13, M14, M15
I/O10, I/O11
M0, M1, M10, M11, M12, M13, M14, M15
I/O12, I/O13
M0, M1, M2, M3, M12, M13, M14, M15
I/O14, I/O15
M0, M1, M2, M3, M4, M5, M14, M15
ispMACH 4A Family
I/O Cell
The I/O cell (Figures 10 and 11) simply consists of a programmable output enable, a feedback path, and
flip-flop (except ispMACH 4A devices with 1:1 macrocell-I/O cell ratio). An individual output enable
product term is provided for each I/O cell. The feedback signal drives the input switch matrix.
Individual
Output Enable
Product Term
From Output
Switch Matrix
Individual
Output Enable
Product Term
To Input
Switch
Matrix
From Output
Switch Matrix
Q D/L
To Input
Switch
Matrix
Block CLK0
Block CLK1
Block CLK2
Block CLK3
Power-up reset
17466G-017
Figure 10. I/O Cell for ispMACH 4A Devices with 2:1
Macrocell-I/O Cell Ratio
17466G-018
Figure 11. I/O Cell for ispMACH 4A Devices with 1:1
Macrocell-I/O Cell Ratio
The I/O cell (Figure 10) contains a flip-flop, which provides the capability for storing the input in a D-type
register or latch. The clock can be any of the PAL block clocks. Both the direct and registered versions of
the input are sent to the input switch matrix. This allows for such functions as “time-domain-multiplexed”
data comparison, where the first data value is stored, and then the second data value is put on the I/O pin
and compared with the previous stored value.
Note that the flip-flop used in the ispMACH 4A I/O cell is independent of the flip-flops in the macrocells.
It powers up to a logic low.
Zero-Hold-Time Input Register
The ispMACH 4A devices have a zero-hold-time (ZHT) fuse which controls the time delay associated with
loading data into all I/O cell registers and latches. When programmed, the ZHT fuse increases the data path
setup delays to input storage elements, matching equivalent delays in the clock path. When the fuse is erased,
the setup time to the input storage element is minimized. This feature facilitates doing worst-case designs
for which data is loaded from sources which have low (or zero) minimum output propagation delays from
clock edges.
ispMACH 4A Family
17
Input Switch Matrix
The input switch matrix (Figures 12 and 13) optimizes routing of inputs to the central switch matrix.
Without the input switch matrix, each input and feedback signal has only one way to enter the central switch
matrix. The input switch matrix provides additional ways for these signals to enter the central switch matrix.
17466G-002
Figure 12. ispMACH 4A with 2:1 Macrocell-I/O Cell
Ratio - Input Switch Matrix
18
From I/O Pin
From Macrocell
To Central Switch Matrix
Registered/Latched
Direct
From Macrocell 2
From Macrocell 1
To Central Switch Matrix
From Input Cell
17466G-003
Figure 13. ispMACH 4A with 1:1 Macrocell-I/O Cell
Ratio - Input Switch Matrix
ispMACH 4A Family
PAL Block Clock Generation
Each ispMACH 4A device has four clock pins that can also be used as inputs. These pins drive a clock
generator in each PAL block (Figure 14). The clock generator provides four clock signals that can be used
anywhere in the PAL block. These four PAL block clock signals can consist of a large number of
combinations of the true and complement edges of the global clock signals. Table 14 lists the possible
combinations.
GCLK0
Block CLK0
(GCLK0 or GCLK1)
GCLK1
Block CLK1
(GCLK1 or GCLK0)
GCLK2
Block CLK2
(GCLK2 or GCLK3)
GCLK3
Block CLK3
(GCLK3 or GCLK2)
17466G-004
Figure 14. PAL Block Clock Generator 1
1. M4A(3,5)-32/32 and M4A(3,5)-64/32 have only two clock pins, GCLK0 and GCLK1. GCLK2 is tied to GCLK0, and GCLK3 is tied to GCLK1.
Table 14. PAL Block Clock Combinations1
Block CLK0
GCLK0
GCLK1
GCLK0
GCLK1
X
X
X
X
Block CLK1
GCLK1
GCLK1
GCLK0
GCLK0
X
X
X
X
Block CLK2
Block CLK3
X
X
X
X
GCLK2 (GCLK0)
GCLK3 (GCLK1)
GCLK2 (GCLK0)
GCLK3 (GCLK1)
X
X
X
X
GCLK3 (GCLK1)
GCLK3 (GCLK1)
GCLK2 (GCLK0)
GCLK2 (GCLK0)
Note:
1. Values in parentheses are for the M4A(3,5)-32/32 and M4A(3,5)-64/32.
This feature provides high flexibility for partitioning state machines and dual-phase clocks. It also allows
latches to be driven with either polarity of latch enable, and in a master-slave configuration.
ispMACH 4A Family
19
ispMACH 4A TIMING MODEL
The primary focus of the ispMACH 4A timing model is to accurately represent the timing in a ispMACH
4A device, and at the same time, be easy to understand. This model accurately describes all combinatorial
and registered paths through the device, making a distinction between internal feedback and external
feedback. A signal uses internal feedback when it is fed back into the switch matrix or block without having
to go through the output buffer. The input register specifications are also reported as internal feedback.
When a signal is fed back into the switch matrix after having gone through the output buffer, it is using
external feedback.
The parameter, tBUF, is defined as the time it takes to go from feedback through the output buffer to the
I/O pad. If a signal goes to the internal feedback rather than to the I/O pad, the parameter designator is
followed by an “i”. By adding tBUF to this internal parameter, the external parameter is derived. For
example, tPD = tPDi + tBUF. A diagram representing the modularized ispMACH 4A timing model is shown
in Figure 15. Refer to the application note entitled MACH 4 Timing and High Speed Design for a more detailed
discussion about the timing parameters.
(External Feedback)
(Internal Feedback)
COMB/DFF/TFF/
LATCH/SR*/JK*
tPL
tSS(T)
tSA(T)
tH(S/A)
tS(S/A)L
tH(S/A)L
tSRR
INPUT REG/
INPUT LATCH
tSIRS
tHIRS
tSIL
tHIL
tSIRZ
tHIRZ
tSILZ
tHILZ
tPDILi
tICOSi
tIGOSi
tPDILZi
tSLW
*emulated
Central
Switch
Matrix
IN
tPDi
Q
tPDLi
tCO(S/A)i
tGO(S/A)i
tSRi
S/R
Q
OUT
tBUF
tEA
tER
BLK CLK
17466G-025
Figure 15. ispMACH 4A Timing Model
SPEEDLOCKING FOR GUARANTEED FIXED TIMING
The ispMACH 4A architecture allows allocation of up to 20 product terms to an individual macrocell with
the assistance of an XOR gate without incurring additional timing delays.
The design of the switch matrix and PAL blocks guarantee a fixed pin-to-pin delay that is independent of
the logic required by the design. Other competitive CPLDs incur serious timing delays as product terms
expand beyond their typical 4 or 5 product term limits. Speed and SpeedLocking combine to give designs
easy access to the performance required in today’s designs.
20
ispMACH 4A Family
IEEE 1149.1-COMPLIANT BOUNDARY SCAN TESTABILITY
All ispMACH 4A devices have boundary scan cells and are compliant to the IEEE 1149.1 standard. This
allows functional testing of the circuit board on which the device is mounted through a serial scan path that
can access all critical logic nodes. Internal registers are linked internally, allowing test data to be shifted in
and loaded directly onto test nodes, or test node data to be captured and shifted out for verification. In
addition, these devices can be linked into a board-level serial scan path for more complete board-level
testing.
IEEE 1149.1-COMPLIANT IN-SYSTEM PROGRAMMING
Programming devices in-system provides a number of significant benefits including: rapid prototyping,
lower inventory levels, higher quality, and the ability to make in-field modifications. All ispMACH 4A
devices provide In-System Programming (ISP) capability through their Boundary ScanTest Access Ports.
This capability has been implemented in a manner that ensures that the port remains compliant to the IEEE
1149.1 standard. By using IEEE 1149.1 as the communication interface through which ISP is achieved,
customers get the benefit of a standard, well-defined interface.
ispMACH 4A devices can be programmed across the commercial temperature and voltage range. The PCbased ispVM™ software facilitates in-system programming of ispMACH 4A devices. ispVM takes the
JEDEC file output produced by the design implementation software, along with information about the
JTAG chain, and creates a set of vectors that are used to drive the JTAG chain. ispVM software can use
these vectors to drive a JTAG chain via the parallel port of a PC. Alternatively, ispVM software can output
files in formats understood by common automated test equipment. This equpment can then be used to
program ispMACH 4A devices during the testing of a circuit board.
PCI COMPLIANT
ispMACH 4A devices in the -5/-55/-6/-65/-7/-10/-12 speed grades are compliant with the PCI Local Bus
Specification version 2.1, published by the PCI Special Interest Group (SIG). The 5-V devices are fully PCIcompliant. The 3.3-V devices are mostly compliant but do not meet the PCI condition to clamp the inputs
as they rise above VCC because of their 5-V input tolerant feature.
SAFE FOR MIXED SUPPLY VOLTAGE SYSTEM DESIGNS
Both the 3.3-V and 5-V VCC ispMACH 4A devices are safe for mixed supply voltage system designs. The
5-V devices will not overdrive 3.3-V devices above the output voltage of 3.3 V, while they accept inputs
from other 3.3-V devices. The 3.3-V device will accept inputs up to 5.5 V. Both the 5-V and 3.3-V versions
have the same high-speed performance and provide easy-to-use mixed-voltage design capability.
PULL UP OR BUS-FRIENDLY INPUTS AND I/Os
All ispMACH 4A devices have inputs and I/Os which feature the Bus-Friendly circuitry incorporating two
inverters in series which loop back to the input. This double inversion weakly holds the input at its last
driven logic state. While it is good design practice to tie unused pins to a known state, the Bus-Friendly input
structure pulls pins away from the input threshold voltage where noise can cause high-frequency switching.
At power-up, the Bus-Friendly latches are reset to a logic level “1.” For the circuit diagram, please refer to
the document entitled MACH Endurance Characteristics on the Lattice Data Book CD-ROM or Lattice web
site.
All ispMACH 4A devices have a programmable bit that configures all inputs and I/Os with either pull-up
or Bus-Friendly characteristics. If the device is configured in pull-up mode, all inputs and I/O pins are
ispMACH 4A Family
21
weakly pulled up. For the circuit diagram, please refer to the document entitled MACH Endurance
Characteristics on the Lattice Data Book CD-ROM or Lattice web site.
POWER MANAGEMENT
Each individual PAL block in ispMACH 4A devices features a programmable low-power mode, which
results in power savings of up to 50%. The signal speed paths in the low-power PAL block will be slower
than those in the non-low-power PAL block. This feature allows speed critical paths to run at maximum
frequency while the rest of the signal paths operate in the low-power mode.
PROGRAMMABLE SLEW RATE
Each ispMACH 4A device I/O has an individually programmable output slew rate control bit. Each output
can be individually configured for the higher speed transition (3 V/ns) or for the lower noise transition (1
V/ns). For high-speed designs with long, unterminated traces, the slow-slew rate will introduce fewer
reflections, less noise, and keep ground bounce to a minimum. For designs with short traces or well
terminated lines, the fast slew rate can be used to achieve the highest speed. The slew rate is adjusted
independent of power.
POWER-UP RESET/SET
All flip-flops power up to a known state for predictable system initialization. If a macrocell is configured to
SET on a signal from the control generator, then that macrocell will be SET during device power-up. If a
macrocell is configured to RESET on a signal from the control generator or is not configured for set/reset,
then that macrocell will RESET on power-up. To guarantee initialization values, the VCC rise must be
monotonic, and the clock must be inactive until the reset delay time has elapsed.
SECURITY BIT
A programmable security bit is provided on the ispMACH 4A devices as a deterrent to unauthorized
copying of the array configuration patterns. Once programmed, this bit defeats readback of the
programmed pattern by a device programmer, securing proprietary designs from competitors.
Programming and verification are also defeated by the security bit. The bit can only be reset by erasing the
entire device.
HOT SOCKETING
ispMACH 4A devices are well-suited for those applications that require hot socketing capability. Hot
socketing a device requires that the device, when powered down, can tolerate active signals on the I/Os and
inputs without being damaged. Additionally, it requires that the effects of the powered-down MACH
devices be minimal on active signals.
22
ispMACH 4A Family
CLK0
CLK1
CLK2
CLK3
CLOCK
GENERATOR
A
4
M4A(3, 5)-64/32
M4A3-64/64
M4A(3, 5)-96/48
M4A(3, 5)-128/64
A
B
M4(3, 5)-192/96
M4(3, 5)-256/128
16
17
17
17
M4A3-384
M4A3-512
18
18
0
M0
C0
MACROCELL
M0
M1
C1
M1
MACROCELL
M2
MACROCELL
M3
C3
OUTPUT SWITCH MATRIX
LOGIC ALLOCATOR
CENTRAL SWITCH MATRIX
M7
M7
MACROCELL
M8
MACROCELL
M8
M9
MACROCELL
M10
MACROCELL
M11
MACROCELL
M12
MACROCELL
C15
89
O4
I/O
CELL
O5
I/O
CELL
O6
I/O
CELL
O7
I/O
CELL
I/O3
I/O4
I/O5
M12
M13
C14
I/O
CELL
I/O2
M10
M11
C13
O3
I/O1
M6
MACROCELL
M6
M9
C12
I/O
CELL
MACROCELL
M5
C6
C11
O2
I/O0
M4
M5
C10
I/O
CELL
MACROCELL
M4
C5
C9
O1
MACROCELL
M3
C4
C8
I/O
CELL
M2
C2
C7
O0
M13
MACROCELL
M14
MACROCELL
I/O6
M14
M15
I/O7
MACROCELL
M15
B
16
24
INPUT SWITCH
MATRIX
16
Figure 16. PAL Block for ispMACH 4A with 2:1 Macrocell - I/O Cell Ratio
ispMACH 4A Family
23
CLK0
CLK1
CLK2
CLK3
CLOCK
GENERATOR
A
M4A3-64/64
M4A3-256/160
M4A3-256/192
16
17
18
18
A
B
4
0
M0
M0
MACROCELL
M1
MACROCELL
M2
MACROCELL
M3
MACROCELL
M4
MACROCELL
C5
M5
MACROCELL
C6
M6
MACROCELL
M7
MACROCELL
M8
MACROCELL
M9
MACROCELL
M10
MACROCELL
C11 M11
MACROCELL
C12
M12
MACROCELL
C13 M13
MACROCELL
C14
M14
MACROCELL
C15 M15
MACROCELL
C0
O0
I/O
CELL
O1
I/O
CELL
O2
I/O
CELL
O3
I/O
CELL
O4
I/O
CELL
O5
I/O
CELL
O6
I/O
CELL
O7
I/O
CELL
O8
I/O
CELL
O9
I/O
CELL
O10
I/O
CELL
O11
I/O
CELL
O12
I/O
CELL
O13
I/O
CELL
O14
I/O
CELL
O15
I/O
CELL
M1
C1
M2
C2
M3
C3
M4
C4
C8
M7
M8
M9
C9
C10
OUTPUT SWITCH MATRIX
C7
M6
LOGIC ALLOCATOR
CENTRAL SWITCH MATRIX
M5
M10
M11
M12
M13
M14
M15
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
97
B
16
32
INPUT
SWITCH
MATRIX
16
17466H-41
Figure 17. PAL Block for ispMACH 4A Devices with 1:1 Macrocell-I/O Cell Ratio (except M4A (3,5)-32/32)
24
ispMACH 4A Family
CLK0/I0
CLK0/I1
CLOCK
GENERATOR
16
2
0
M0
M0
MACROCELL
M1
MACROCELL
M2
MACROCELL
M3
MACROCELL
M4
MACROCELL
C5
M5
MACROCELL
C6
M6
MACROCELL
M7
MACROCELL
M8
MACROCELL
M9
MACROCELL
M10
MACROCELL
C11 M11
MACROCELL
C12
M12
MACROCELL
C13 M13
MACROCELL
C14
M14
MACROCELL
C15 M15
MACROCELL
C0
O0
I/O
CELL
O1
I/O
CELL
O2
I/O
CELL
O3
I/O
CELL
O4
I/O
CELL
O5
I/O
CELL
O6
I/O
CELL
O7
I/O
CELL
O8
I/O
CELL
O9
I/O
CELL
O10
I/O
CELL
O11
I/O
CELL
O12
I/O
CELL
O13
I/O
CELL
M1
C1
M3
C3
M4
C4
C7
C8
M6
LOGIC ALLOCATOR
CENTRAL SWITCH MATRIX
M5
OUTPUT SWITCH MATRIX
M2
C2
M7
M8
M9
C10
M10
M11
M12
M13
OUTPUT SWITCH MATRIX
C9
M14
O14
I/O
CELL
O15
I/O
CELL
M15
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
97
17
16
32
INPUT
SWITCH
MATRIX
16
Figure 18. PAL Block for M4A (3,5)-32/32
ispMACH 4A Family
17466H-042
25
BLOCK DIAGRAM – M4A(3,5)-32/32
Block A
I/O8–I/O15
I/O0–I/O7
8
8
I/O Cells
Clock Generator
I/O Cells
8
8
8
Output Switch
Matrix
8
4
8
8
Output Switch
Matrix
8
4
8
8
Macrocells
OE
2
8
Input Switch
Matrix
OE
Macrocells
Input Switch
Matrix
8
66 X 98
AND Logic Array
and Logic Allocator
16
16
33
Central Switch Matrix
2
2
33
16
Input Switch
Matrix
16
OE
8
2
Input Switch
Matrix
66 X 98
AND Logic Array
and Logic Allocator
OE
CLK0/I0, CLK1/I1
8
8
Macrocells
Macrocells
8
4
8
8
Output Switch
Matrix
8
8
Clock Generator
8
I/O Cells
4
8
8
8
Output Switch
Matrix
8
I/O Cells
8
8
I/O16–I/O23
I/O24–I/O31
Block B
17466H-019
26
ispMACH 4A Family
BLOCK DIAGRAM – M4A(3,5)-64/32
Block A
Block D
I/O0–I/O7
I/O24–I/O31
8
8
I/O Cells
8
8
Output Switch
Matrix
16
4
16
16
8
4
Output Switch
Matrix
8
16
4
16
Macrocells
OE
Input Switch
Matrix
OE
16
66 X 90
AND Logic Array
and Logic Allocator
2
24
33
33
24
Central Switch Matrix
2
2
Input Switch
Matrix
66 X 90
AND Logic Array
and Logic Allocator
2
33
24
66 X 90
AND Logic Array
and Logic Allocator
2
OE
OE
16
Macrocells
4
Output Switch
Matrix
8
16
Clock Generator
16
8
16
Macrocells
16
4
24
Input Switch
Matrix
33
Clock Generator
CLK0/I0, CLK1/I1
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
2
16
Input Switch
Matrix
4
Clock Generator
Clock Generator
I/O Cells
16
4
16
8
4
I/O Cells
8
Output Switch
Matrix
16
8
I/O Cells
8
I/O8–I/O15
I/O16–I/O23
Block B
Block C
17466H-020
ispMACH 4A Family
27
BLOCK DIAGRAM – M4A3-64/64
Block D
16
16
I/O Cells
I/O Cells
16
16
Output Switch
Matrix
16
4
16
Clock Generator
Clock Generator
Block A
16
16
Output Switch
Matrix
16
4
16
Macrocells
OE
OE
CLK0/I0, CLK1/I1
CLK2/I3, CLK3/I4
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
4
16
16
16
66 X 90
AND Logic Array
and Logic Allocator
4
33
33
Central Switch Matrix
4
2
4
33
33
66 X 90
AND Logic Array
and Logic Allocator
4
66 X 90
AND Logic Array
and Logic Allocator
4
OE
OE
16
16
Macrocells
16
16
Output Switch
Matrix
16
16
Clock Generator
Clock Generator
Macrocells
4
16
4
16
16
16
Output Switch
Matrix
16
16
I/O Cells
I/O Cells
16
16
Block C
Block B
17466H-020A
28
ispMACH 4A Family
4
Clock Generator
4
CLK0/I0, CLK1/I1,
CLK2/I4, CLK3/I5
ispMACH 4A Family
OE
OE
4
Block D
I/O24–I/O31
8
I/O Cells
8
Output Switch
Matrix
16
4
8
Block E
I/O32–I/O39
8
I/O Cells
8
Output Switch
Matrix
16
Macrocells
24
16
16
Input Switch
Matrix
8
OE
4
16
66 X 90
AND Logic Array
and Logic Allocator
33
4
4
4
8
OE
16
Input Switch
Matrix
16
OE
Macrocells
4
24
4
4
8
Block F
I/O40–I/O47
8
I/O Cells
8
Output Switch
Matrix
16
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
33
33
66 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
16
Output Switch
Matrix
8
16
16
24
24
16
16
Input Switch
Matrix
4
24
16
16
Central Switch Matrix
33
66 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
16
Output Switch
Matrix
4
OE
16
66 X 90
AND Logic Array
and Logic Allocator
Input Switch
Matrix
24
4
4
8
8
Input Switch
Matrix
33
16
16
4
I/O Cells
8
I/O0–I/O7
Block A
Input Switch
Matrix
33
66 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
16
Output Switch
Matrix
Clock Generator
4
8
8
I/O Cells
8
I/O8–I/O15
Block B
Clock Generator
4
4
4
I/O Cells
8
I/O16–I/O23
Block C
4
BLOCK DIAGRAM – M4A(3,5)-96/48
I2, I3, I6, I7
Clock Generator
Clock Generator
Clock Generator
17466G-021
29
4
OE
ispMACH 4A Family
4
Block F
8
I/O Cells
8
I/O40–I/O47
4
Output Switch
Matrix
Block E
Clock Generator
I/O32–I/O39
8
I/O Cells
8
8
16
16
16
Input Switch
Matrix
16
OE
4
4
4
8
Block G
I/O48–I/O55
8
I/O Cells
8
Output Switch
Matrix
16
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
16
16
4
4
4
4
4
8
8
OE
Output Switch
Matrix
Input Switch
Matrix
16
OE
16
4
24
24
Input Switch
Matrix
8
OE
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
24
33
33
16
16
4
Block A
Block H
I/O56–I/O63
8
I/O Cells
8
Output Switch
Matrix
16
Macrocells
16
66 X 90
AND Logic Array
and Logic Allocator
33
33
66 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
16
Output Switch
Matrix
8
I/O Cells
8
I/O0–I/O7
16
16
24
24
16
16
Input Switch
Matrix
4
4
OE
Macrocells
24
16
Macrocells
16
Output Switch
Matrix
66 X 90
AND Logic Array
and Logic Allocator
Central Switch Matrix
24
4
4
8
8
OE
16
66 X 90
AND Logic Array
and Logic Allocator
Input Switch
Matrix
33
16
16
Input Switch
Matrix
33
66 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
16
Output Switch
Matrix
4
OE
33
8
8
8
I/O Cells
Input Switch
Matrix
24
4
4
4
Block B
I/O8–I/O15
Input Switch
Matrix
33
66 X 90
AND Logic Array
and Logic Allocator
16
16
16
Clock Generator
4
Clock Generator
Macrocells
16
Output Switch
Matrix
8
8
I/O Cells
Clock Generator
4
8
8
I/O Cells
Block C
I/O16–I/O23
Clock Generator
4
4
4
Block D
I/O24–I/031
2
BLOCK DIAGRAM – M4A(3,5)-128/64
I2, I5
Clock Generator
Clock Generator
Clock Generator
CLK0/I0, CLK1/I1,
CLK2/I3, CLK3/I4
17466H-022
30
BLOCK DIAGRAM – M4A(3,5)-192/96
I/O Cells
68 X 90
AND Logic Array
and Logic Allocator
24
8
I/O Cells
8
4
8
Output Switch
Matrix
16
4
16
Macrocells
68 X 90
AND Logic Array
and Logic Allocator
OE
Macrocells
24
34
Clock Generator
4
16
4
Input Switch
Matrix
16
Input Switch
Matrix
16
Macrocells
8
16
OE
16
16
4
Clock Generator
4
8
Output Switch
Matrix
OE
8
16
Clock Generator
4
16
8
I/O Cells
I/O Cells
8
Output Switch
Matrix
4
4
8
4
34
16
Macrocells
16
16
68 X 90
AND Logic Array
and Logic Allocator
4
24
34
Output Switch
Matrix
16
16
16
68 X 90
AND Logic Array
and Logic Allocator
4
4
8
4
Input Switch
Matrix
8
Block K
I/O64—I/O71
Clock Generator
8
Block L
I/O72—I/O79
CLK0—CLK3
OE
Block A
I/O80—I/O87
Input Switch
Matrix
Block B
I/O88—I/O95
24
34
I/O56—I/O63 Block J
I/O48—I/O55 Block I
Block C I/O8—I/O15
Block D I/O0—I/O7
8
8
8
8
Output Switch
Matrix
8
8
4
Output Switch
Matrix
8
I/O Cells
8
8
I/O24—I/O31
Block F
8
4
8
4
8
16
16
4
8
Output Switch
Matrix
16
8
I/O Cells
8
8
I/O32—I/O39
Block G
I/O40—I/O47
Block H
16
Input Switch
Matrix
16
Macrocells
4
Input Switch
Matrix
OE
Output Switch
Matrix
16
24
68 X 90
AND Logic Array
and Logic Allocator
16
16
I/O Cells
I0—I15
34
16
4
24
34
4
16
16
68 X 90
AND Logic Array
and Logic Allocator
4
24
Macrocells
4
Clock Generator
Clock Generator
4
16
Macrocells
24
68 X 90
AND Logic Array
and Logic Allocator
Macrocells
I/O Cells
I/O16—I/O23
Block E
4
16
16
OE
34
Output Switch
Matrix
16
16
Input Switch
Matrix
Input Switch
Matrix
16
4
34
16
Macrocells
16
34
68 X 90
AND Logic Array
and Logic Allocator
8
4
16
68 X 90
AND Logic Array
and Logic Allocator
34
8
4
OE
4
16
4
4
16
4
Clock Generator
68 X 90
AND Logic Array
and Logic Allocator
8
Output Switch
Matrix
OE
Input Switch
Matrix
24
8
4
Macrocells
Clock Generator
34
16
68 X 90
AND Logic Array
and Logic Allocator
24
34
24
16
16
4
Input Switch
Matrix
24
Macrocells
Central Switch Matrix
OE
68 X 90
AND Logic Array
and Logic Allocator
Clock Generator
Input Switch
Matrix
16
16
16
Macrocells
4
16
OE
16
8
16
Clock Generator
4
Clock Generator
8
16
4
OE
16
8
Output Switch
Matrix
OE
4
Clock Generator
8
Output Switch
Matrix
I/O Cells
I/O Cells
I/O Cells
Input Switch
Matrix
I/O Cells
17466G-067
ispMACH 4A Family
31
BLOCK DIAGRAM – M4A(3,5)-256/128
8
8
I/O Cells
8
8
4
Clock Generator
Clock Generator
OE
4
8
I/O Cells
8
8
I/O56–I/O63
Block H
8
4
8
4
8
I/O Cells
8
14
I0–I13
Input Switch
Matrix
Input Switch
Matrix
Input Switch
Matrix
Input Switch
Matrix
Clock Generator
OE
Output Switch
Matrix
I/O64–I/O71
Block I
ispMACH 4A Family
16
24
34
34
24
68 X 90
AND Logic Array
and Logic Allocator
4
16
Macrocells
16
16
4
8
4
16
16
68 X 90
AND Logic Array
and Logic Allocator
4
16
16
16
Macrocells
16
4
Output Switch
Matrix
16
16
24
Macrocells
4
8
4
24
68 X 90
AND Logic Array
and Logic Allocator
Macrocells
Output Switch
Matrix
OE
68 X 90
AND Logic Array
and Logic Allocator
OE
4
8
4
16
34
16
16
16
16
34
I/O Cells
I/O48–I/O55
Block G
32
4
8
34
Clock Generator
Output Switch
Matrix
Input Switch
Matrix
16
Output Switch
Matrix
4
4
4
I/O Cells
8
4
34
16
Macrocells
16
16
Input Switch
Matrix
4
I/O104–I/O111 Block N
I/O96–I/O103 Block M
I/O88–I/O95 Block L
I/O80–I/O87 Block K
8
Macrocells
68 X 90
AND Logic Array
and Logic Allocator
OE
Input Switch
Matrix
68 X 90
AND Logic Array
and Logic Allocator
4
68 X 90
AND Logic Array
and Logic Allocator
24
8
8
Macrocells
24
34
16
16
4
34
24
8
16
16
Clock Generator
Input Switch
Matrix
68 X 90
AND Logic Array
and Logic Allocator
4
16
OE
Macrocells
24
8
16
I/O Cells
I/O Cells
Output Switch
Matrix
16
4
Output Switch
Matrix
8
OE
4
8
8
OE
8
16
Clock Generator
4
16
8
I/O Cells
8
16
Clock Generator
OE
8
16
4
I/O Cells
8
16
Output Switch
Matrix
16
16
4
I/O Cells
Block C I/O16–I/O23
Block D I/O24–I/O31
Block E I/O32–I/O39
Block F I/O40–I/O47
Output Switch
Matrix
8
16
Input Switch
Matrix
4
8
I/O Cells
16
4
24
Macrocells
16
Clock Generator
8
Output Switch
Matrix
4
Clock Generator
4
8
4
34
68 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
Macrocells
16
16
4
24
34
24
16
16
68 X 90
AND Logic Array
and Logic Allocator
4
OE
8
4
Clock Generator
Output Switch
Matrix
4
34
16
Macrocells
24
68 X 90
AND Logic Array
and Logic Allocator
Output Switch
Matrix
16
OE
16
16
34
68 X 90
AND Logic Array
and Logic Allocator
8
4
16
Clock Generator
16
4
34
16
Macrocells
68 X 90
AND Logic Array
and Logic Allocator
4
8
4
16
Central Switch Matrix
Input Switch
Matrix
16
16
4
16
16
34
24
68 X 90
AND Logic Array
and Logic Allocator
8
4
OE
34
24
68 X 90
AND Logic Array
and Logic Allocator
24
34
Input Switch
Matrix
24
4
Output Switch
Matrix
Macrocells
16
Input Switch
Matrix
68 X 90
AND Logic Array
and Logic Allocator
8
I/O Cells
8
4
Macrocells
OE
Input Switch
Matrix
16
4
Clock Generator
OE
Macrocells
8
16
16
Clock Generator
16
16
Clock Generator
4
Clock Generator
8
16
4
OE
16
8
Output Switch
Matrix
OE
4
Clock Generator
8
Output Switch
Matrix
8
I/O Cells
I/O Cells
Input Switch
Matrix
I/O Cells
4
4
8
Block O
I/O112–I/O119
Input Switch
Matrix
8
Block P
I/O120–I/O127
CLK0–CLK3
Input Switch
Matrix
Block A
I/O0–I/O7
Block B
I/O8–I/O15
Output Switch
Matrix
16
8
I/O Cells
8
I/O72–I/O79
Block J
17466G-024
BLOCK DIAGRAM – M4A3-256/160, M4A3-256/192
16
16
I/O Cells
16
Block G
4
16
16
4
4
Input Switch
Matrix
Input Switch
Matrix
Clock Generator
OE
Input Switch
Matrix
OE
Output Switch
Matrix
16
I/O Cells
I/O Cells
16
16
Block H
36
Block I
32
72 X 98
AND Logic Array
and Logic Allocator
16
Macrocells
16
16
32
36
4
4
16
4
16
16
72 X 98
AND Logic Array
and Logic Allocator
4
16
16
16
Macrocells
OE
OE
OE
16
Clock Generator
Clock Generator
Clock Generator
OE
Output Switch
Matrix
4
Output Switch
Matrix
16
16
32
Macrocells
4
16
4
32
72 X 98
AND Logic Array
and Logic Allocator
4
16
4
16
72 X 98
AND Logic Array
and Logic Allocator
4
Clock Generator
16
16
16
16
Macrocells
16
16
16
4
36
4
N
M
L
K
I/O Cells
Output Switch
Matrix
36
Clock Generator
Output Switch
Matrix
16
4
Block
Block
Block
Block
16
4
36
16
16
I/O Cells
16
36
72 X 98
AND Logic Array
and Logic Allocator
16
16
Macrocells
4
Output Switch
Matrix
16
OE
4
Macrocells
16
4
72 X 98
AND Logic Array
and Logic Allocator
32
Input Switch
Matrix
Input Switch
Matrix
16
16
Clock Generator
36
72 X 98
AND Logic Array
and Logic Allocator
4
16
16
16
Macrocells
32
36
32
16
4
Input Switch
Matrix
72 X 98
AND Logic Array
and Logic Allocator
16
16
16
Clock Generator
Input Switch
Matrix
16
4
16
OE
Macrocells
32
16
16
16
I/O Cells
Output Switch
Matrix
OE
16
16
4
16
16
I/O Cells
4
16
Clock Generator
OE
Input Switch
Matrix
16
I/O Cells
16
I/O Cells
I/O Cells
16
16
4
Output Switch
Matrix
4
Input Switch
Matrix
4
16
16
Macrocells
16
Input Switch
Matrix
16
Output Switch
Matrix
32
72 X 98
AND Logic Array
and Logic Allocator
16
16
4
36
Clock Generator
4
32
36
4
16
16
72 X 98
AND Logic Array
and Logic Allocator
4
32
Macrocells
Block C
Block D
Block E
Block F
Output Switch
Matrix
4
OE
4
16
Macrocells
32
72 X 98
AND Logic Array
and Logic Allocator
Macrocells
16
I/O Cells
OE
36
16
16
Clock Generator
36
Output Switch
Matrix
16
OE
4
36
72 X 98
AND Logic Array
and Logic Allocator
16
4
16
Clock Generator
16
36
16
4
16
72 X 98
AND Logic Array
and Logic Allocator
4
4
Clock Generator
4
16
16
Central Switch Matrix
16
72 X 98
AND Logic Array
and Logic Allocator
Clock Generator
Output Switch
Matrix
16
16
4
Output Switch
Matrix
Macrocells
16
Macrocells
16
16
4
Input Switch
Matrix
Input Switch
Matrix
16
16
4
Macrocells
32
16
I/O Cells
16
4
OE
OE
36
72 X 98
AND Logic Array
and Logic Allocator
16
16
32
36
32
16
4
16
4
Clock Generator
Input Switch
Matrix
72 X 98
AND Logic Array
and Logic Allocator
32
16
16
Macrocells
16
16
I/O Cells
Output Switch
Matrix
OE
16
16
4
16
Clock Generator
16
4
I/O Cells
4
Block O
Input Switch
Matrix
I/O Cells
16
4
16
Block P
Input Switch
Matrix
16
Output Switch
Matrix
CLK0–CLK3
Block A
Input Switch
Matrix
Block B
16
16
Output Switch
Matrix
16
16
I/O Cells
16
Block J
17466G-050
ispMACH 4A Family
33
BLOCK DIAGRAM – M4A3-384/160, M4A3-384/192
CLK0–CLK3
Block B
Block A
Block HX
Block GX
4
8
Output Switch
Matrix
4
8
8
4
Block G
Block J
Block H
Block I
8
Input Switch
Matrix
Clock Generator
OE
16
Input Switch
Matrix
24
16
Macrocells
16
16
16
4
8
4
Output Switch
Matrix
16
8
I/O Cells
I/O Cells
8
Block D
Block E
36
OE
Output Switch
Matrix
24
72 X 90
AND Logic Array
and Logic Allocator
4
16
16
72 X 90
AND Logic Array
and Logic Allocator
36
16
4
I/O Cells
Block C
Block F
Input Switch
Matrix
Clock Generator
OE
OE
Input Switch
Matrix
Input Switch
Matrix
8
I/O Cells
Clock Generator
OE
4
16
16
4
16
Macrocells
Output Switch
Matrix
Macrocells
Clock Generator
4
8
Macrocells
4
16
24
72 X 90
AND Logic Array
and Logic Allocator
4
Clock Generator
8
4
8
24
36
16
16
72 X 90
AND Logic Array
and Logic Allocator
36
8
4
16
36
72 X 90
AND Logic Array
and Logic Allocator
16
16
4
4
Central Switch Matrix
Output Switch
Matrix
4
4
OE
OE
16
Output Switch
Matrix
Macrocells
16
Macrocells
8
36
OE
Input Switch
Matrix
Input Switch
Matrix
4
16
4
72 X 90
AND Logic Array
and Logic Allocator
24
8
I/O Cells
8
4
Macrocells
24
36
16
8
16
4
72 X 90
AND Logic Array
and Logic Allocator
4
Output Switch
Matrix
16
36
24
16
16
16
72 X 90
AND Logic Array
and Logic Allocator
24
16
8
Macrocells
16
8
I/O Cells
Clock Generator
4
16
16
Clock Generator
4
8
Clock Generator
16
4
I/O Cells
8
Output Switch
Matrix
4
8
I/O Cells
Input Switch
Matrix
8
Detail A
8
8
Block FX
Block CX
Block EX
Block DX
Repeat Detail A
Block AX
Block P
8
I/O Cells
8
Block K
4
8
4
Output Switch
Matrix
8
I/O Cells
4
8
4
4
8
Block M
36
24
72 X 90
AND Logic Array
and Logic Allocator
4
16
Macrocells
16
16
4
8
4
Input Switch
Matrix
24
36
OE
8
I/O Cells
8
Block L
OE
OE
Output Switch
Matrix
16
16
16
16
72 X 90
AND Logic Array
and Logic Allocator
4
16
16
4
8
Clock Generator
Clock Generator
Clock Generator
OE
OE
Input Switch
Matrix
16
16
Macrocells
16
Macrocells
Macrocells
Output Switch
Matrix
16
24
72 X 90
AND Logic Array
and Logic Allocator
4
4
24
36
4
8
16
Clock Generator
Output Switch
Matrix
36
Clock Generator
Input Switch
Matrix
16
16
Input Switch
Matrix
16
72 X 90
AND Logic Array
and Logic Allocator
4
8
4
16
36
72 X 90
AND Logic Array
and Logic Allocator
16
Macrocells
4
16
16
36
24
4
Output Switch
Matrix
4
OE
36
8
Macrocells
72 X 90
AND Logic Array
and Logic Allocator
I/O Cells
8
4
Macrocells
24
36
16
16
4
16
4
72 X 90
AND Logic Array
and Logic Allocator
8
16
OE
72 X 90
AND Logic Array
and Logic Allocator
4
Output Switch
Matrix
OE
Input Switch
Matrix
16
24
16
16
Macrocells
24
8
Clock Generator
4
16
16
Clock Generator
8
Clock Generator
16
4
Output Switch
Matrix
I/O Cells
I/O Cells
8
Block BX
Block O
8
Input Switch
Matrix
I/O Cells
8
Input Switch
Matrix
8
Input Switch
Matrix
8
Output Switch
Matrix
16
8
I/O Cells
8
Block N
17466G-067
34
ispMACH 4A Family
BLOCK DIAGRAM - M4A3-512/160, M4A3-512/192, M4A3-512/256
CLK0–CLK3
Block B
Block A
Block PX
Block OX
4
4
8
16
16
4
Output Switch
Matrix
8
4
8
I/O Cells
8
4
Block G
Block J
Block H
Block I
Block K
Block N
Block L
Block M
OE
16
Macrocells
16
16
8
Input Switch
Matrix
24
Input Switch
Matrix
Clock Generator
36
16
16
4
8
4
Output Switch
Matrix
16
8
I/O Cells
I/O Cells
8
Block D
Block E
OE
OE
Output Switch
Matrix
I/O Cells
Block C
Block F
Input Switch
Matrix
Clock Generator
Clock Generator
OE
8
24
72 X 90
AND Logic Array
and Logic Allocator
4
16
16
72 X 90
AND Logic Array
and Logic Allocator
36
16
4
16
16
4
16
Macrocells
Output Switch
Matrix
Macrocells
Clock Generator
8
Macrocells
4
16
24
72 X 90
AND Logic Array
and Logic Allocator
4
Clock Generator
4
4
OE
Input Switch
Matrix
Input Switch
Matrix
72 X 90
AND Logic Array
and Logic Allocator
8
24
36
Central Switch Matrix
16
Output Switch
Matrix
36
8
4
16
72 X 90
AND Logic Array
and Logic Allocator
4
4
16
16
36
16
16
4
36
OE
Input Switch
Matrix
Input Switch
Matrix
16
Output Switch
Matrix
Macrocells
72 X 90
AND Logic Array
and Logic Allocator
24
Macrocells
8
OE
OE
36
8
I/O Cells
8
4
Macrocells
24
4
8
4
16
4
72 X 90
AND Logic Array
and Logic Allocator
4
Output Switch
Matrix
16
36
24
16
16
16
72 X 90
AND Logic Array
and Logic Allocator
24
16
8
Macrocells
16
8
I/O Cells
Clock Generator
4
16
16
Clock Generator
4
8
Clock Generator
16
4
I/O Cells
8
Output Switch
Matrix
4
8
I/O Cells
Input Switch
Matrix
8
Detail A
8
8
Block MX
Block LX
Block NX
Block KX
Block IX
Block HX
Block JX
Block GX
Repeat Detail A
Repeat Detail A
Block EX
Block DX
Output Switch
Matrix
8
I/O Cells
8
Block O
4
4
Output Switch
Matrix
8
8
4
36
8
8
Block AX
ispMACH 4A Family
16
Macrocells
16
16
4
8
4
Input Switch
Matrix
24
72 X 90
AND Logic Array
and Logic Allocator
OE
8
I/O Cells
I/O Cells
Block P
OE
OE
Output Switch
Matrix
4
16
24
36
4
16
16
72 X 90
AND Logic Array
and Logic Allocator
16
16
4
8
Clock Generator
Clock Generator
Clock Generator
OE
Macrocells
16
16
4
16
Macrocells
16
16
4
Output Switch
Matrix
Macrocells
24
72 X 90
AND Logic Array
and Logic Allocator
OE
Input Switch
Matrix
16
4
8
36
4
4
16
Clock Generator
Macrocells
16
16
36
16
8
24
36
72 X 90
AND Logic Array
and Logic Allocator
8
4
16
72 X 90
AND Logic Array
and Logic Allocator
4
Clock Generator
16
4
4
16
16
36
24
Input Switch
Matrix
Input Switch
Matrix
16
Output Switch
Matrix
4
OE
36
8
Macrocells
72 X 90
AND Logic Array
and Logic Allocator
I/O Cells
8
4
Macrocells
24
36
72 X 90
AND Logic Array
and Logic Allocator
4
16
4
8
16
OE
72 X 90
AND Logic Array
and Logic Allocator
4
Output Switch
Matrix
OE
Input Switch
Matrix
16
24
16
16
Macrocells
24
8
Clock Generator
4
16
16
Clock Generator
8
Clock Generator
16
4
Output Switch
Matrix
I/O Cells
I/O Cells
8
8
Input Switch
Matrix
I/O Cells
Block FX
Block CX
8
Input Switch
Matrix
8
Input Switch
Matrix
8
Output Switch
Matrix
16
8
I/O Cells
8
Block BX
17466G-068
35
ABSOLUTE MAXIMUM RATINGS
OPERATING RANGES
M4A5
Commercial (C) Devices
Storage Temperature. . . . . . . . . . . . . . . . . . . -65°C to +150°C
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . . . . . . . . -55°C to +100°C
Device Junction Temperature. . . . . . . . . . . . . . . . . . . . +130°C
Supply Voltage
with Respect to Ground . . . . . . . . . . . . . . . . .-0.5 V to +7.0 V
DC Input Voltage . . . . . . . . . . . . . . . . . -0.5 V to VCC + 0.5 V
Static Discharge Voltage . . . . . . . . . . . . . . . . . . . . . . . . 2000 V
Latchup Current (TA = -40°C to +85°C) . . . . . . . . . . 200 mA
Stresses above those listed under Absolute Maximum Ratings may cause permanent device failure. Functionality at or above these limits is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device
reliability.
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . +4.75 V to +5.25 V
Industrial (I) Devices
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . . +4.50 V to +5.5 V
Operating ranges define those limits between which the functionality of the device is
guaranteed.
5-V DC CHARACTERISTICS OVER OPERATING RANGES
Parameter
Symbol
Parameter Description
Test Conditions
IOH = –3.2 mA, VCC = Min, VIN = VIH or VIL
Min
Typ
Max
3.3
3.6
V
0.5
V
2.4
Unit
V
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
IOL = 24 mA, VCC = Min, VIN = VIH or VIL (Note 1)
VIH
Input HIGH Voltage
Guaranteed Input Logical HIGH Voltage for all Inputs
(Note 2)
VIL
Input LOW Voltage
Guaranteed Input Logical LOW Voltage for all Inputs
(Note 2)
0.8
V
IIH
Input HIGH Leakage Current
VIN = 5.25 V, VCC = Max (Note 3)
10
μA
IIL
Input LOW Leakage Current
VIN = 0 V, VCC = Max (Note 3)
–10
μA
IOZH
Off-State Output Leakage Current HIGH
VOUT = 5.25 V, VCC = Max, VIN = VIH or VIL (Note 3)
10
μA
IOZL
Off-State Output Leakage Current LOW
VOUT = 0 V, VCC = Max , VIN = VIH or VIL (Note 3)
–10
μA
ISC
Output Short-Circuit Current
VOUT = 0.5 V, VCC = Max (Note 4)
–160
mA
IOH = -100 µA, VCC = Max, VIN = VIH or VIL
Notes:
1. Total IOL for one PAL block should not exceed 64 mA.
2. These are absolute values with respect to device ground, and all overshoots due to system or tester noise are included.
3. I/O pin leakage is the worst case of IIL and IOZL (or IIH and IOZH).
4. Not more than one output should be shorted at a time and duration of the short-circuit should not exceed one second.
VOUT = 0.5 V has been chosen to avoid test problems caused by tester ground degradation.
36
ispMACH 4A Family
2.0
–30
V
ABSOLUTE MAXIMUM RATINGS
OPERATING RANGES
M4A3
Commercial (C) Devices
Storage Temperature. . . . . . . . . . . . . . . . . . . -65°C to +150°C
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . . . . . . . . -55°C to +100°C
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . . . +3.0 V to +3.6 V
Device Junction Temperature. . . . . . . . . . . . . . . . . . . . +130°C
Supply Voltage
with Respect to Ground . . . . . . . . . . . . . . . . .-0.5 V to +4.5 V
Industrial (I) Devices
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 6.0 V
Static Discharge Voltage . . . . . . . . . . . . . . . . . . . . . . . . 2000 V
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . . . +3.0 V to +3.6 V
Latchup Current (TA = -40°C to +85°C) . . . . . . . . . . 200 mA
Operating ranges define those limits between which the functionality of the device is
guaranteed.
Stresses above those listed under Absolute Maximum Ratings may cause permanent device failure. Functionality at or above these limits is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device
reliability.
3.3-V DC CHARACTERISTICS OVER OPERATING RANGES
Parameter
Symbol
Parameter Description
Test Conditions
VOH
Output HIGH Voltage
VCC = Min
VIN = VIH or VIL
VOL
Output LOW Voltage
VCC = Min
VIN = VIH or VIL
(Note 1)
Min
Typ
Max
Unit
IOH = –100 μA
VCC – 0.2
V
IOH = –3.2 mA
2.4
V
IOL = 100 μA
0.2
V
IOL = 24 mA
0.5
V
VIH
Input HIGH Voltage
Guaranteed Input Logical HIGH Voltage for all
Inputs
2.0
5.5
V
VIL
Input LOW Voltage
Guaranteed Input Logical LOW Voltage for all
Inputs
–0.3
0.8
V
IIH
Input HIGH Leakage Current
VIN = 3.6 V, VCC = Max (Note 2)
5
μA
IIL
Input LOW Leakage Current
VIN = 0 V, VCC = Max (Note 2)
–5
μA
IOZH
Off-State Output Leakage Current HIGH
VOUT = 3.6 V, VCC = Max
VIN = VIH or VIL (Note 2)
5
μA
IOZL
Off-State Output Leakage Current LOW
VOUT = 0 V, VCC = Max
VIN = VIH or VIL (Note 2)
–5
μA
ISC
Output Short-Circuit Current
VOUT = 0.5 V, VCC = Max (Note 3)
–160
mA
–15
Notes:
1. Total IOL for one PAL block should not exceed 64 mA.
2. I/O pin leakage is the worst case of IIL and IOZL (or IIH and IOZH).
3. Not more than one output should be shorted at a time and duration of the short-circuit should not exceed one second.
Notes:
1. See “MACH Switching Test Circuit” document on the Literature Download page of the Lattice web site.
2. This parameter does not apply to flip-flops in the emulated mode since the feedback path is required for emulation.
ispMACH 4A Family
37
ispMACH 4A TIMING PARAMETERS OVER OPERATING RANGES1
-5
-55
-6
-65
-7
-10
-12
-14
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Unit
Combinatorial Delay:
tPDi
Internal combinatorial propagation
delay
3.5
4.0
4.3
4.5
5.0
7.0
9.0
11.0
ns
tPD
Combinatorial propagation delay
5.0
5.5
6.0
6.5
7.5
10.0
12.0
14.0
ns
Registered Delays:
tSS
Synchronous clock setup time, D-type
register
3.0
3.5
3.5
3.5
5.0
5.5
7.0
10.0
ns
tSST
Synchronous clock setup time, T-type
register
4.0
4.0
4.0
4.0
6.0
6.5
8.0
11.0
ns
tSA
Asynchronous clock setup time, D-type
register
2.5
2.5
2.5
3.0
3.5
4.0
5.0
8.0
ns
tSAT
Asynchronous clock setup time, T-type
register
3.0
3.0
3.0
3.5
4.5
5.0
6.0
9.0
ns
tHS
Synchronous clock hold time
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
ns
tHA
Asynchronous clock hold time
2.5
2.5
2.5
3.0
3.5
4.0
5.0
8.0
ns
tCOSi
Synchronous clock to internal output
2.5
2.5
2.8
3.0
3.0
3.0
3.5
3.5
ns
tCOS
Synchronous clock to output
4.0
4.0
4.5
5.0
5.5
6.0
6.5
6.5
ns
tCOAi
Asynchronous clock to internal output
5.0
5.0
5.0
5.0
6.0
8.0
10.0
12.0
ns
tCOA
Asynchronous clock to output
6.5
6.5
6.8
7.0
8.5
11.0
13.0
15.0
ns
Latched Delays:
tSSL
Synchronous latch setup time
tSAL
Asynchronous latch setup time
3.0
3.0
3.5
3.5
4.0
4.0
5.0
8.0
ns
tHSL
Synchronous latch hold time
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
ns
tHAL
Asynchronous latch hold time
3.0
3.0
3.5
3.5
4.0
4.0
5.0
8.0
ns
tPDLi
Transparent latch to internal output
5.5
5.5
5.8
6.0
7.5
9.0
11.0
12.0
ns
tPDL
Propagation delay through transparent
latch to output
7.0
7.0
7.5
8.0
10.0
12.0
14.0
15.0
ns
tGOSi Synchronous gate to internal output
3.0
3.0
3.0
3.0
3.5
4.5
7.0
8.0
ns
Synchronous gate to output
4.5
4.5
4.8
5.0
6.0
7.5
10.0
11.0
ns
tGOS
4.0
4.0
4.0
4.5
6.0
7.0
8.0
10.0
ns
tGOAi Asynchronous gate to internal output
6.0
6.0
6.0
6.0
8.5
10.0
13.0
15.0
ns
Asynchronous gate to output
7.5
7.5
7.8
8.0
11.0
13.0
16.0
18.0
ns
tGOA
Input Register Delays:
Input register setup time
1.5
tHIRS Input register hold time
2.5
tSIRS
tICOSi Input register clock to internal feedback
1.5
2.0
2.5
3.0
2.0
3.0
3.0
2.0
3.0
3.0
2.0
3.0
3.0
2.0
3.0
3.5
2.0
3.0
4.5
ns
4.0
6.0
ns
6.0
ns
Input Latch Delays:
tSIL
Input latch setup time
1.5
tHIL
Input latch hold time
2.5
tIGOSi Input latch gate to internal feedback
tPDILi
38
Transparent input latch to internal
feedback
1.5
1.5
2.5
2.0
2.5
2.0
3.0
2.0
3.0
2.0
3.0
2.0
3.0
ns
4.0
ns
3.5
3.5
3.8
4.0
4.0
4.0
4.0
5.0
ns
1.5
1.5
1.5
1.5
2.0
2.0
2.0
2.0
ns
ispMACH 4A Family
ispMACH 4A TIMING PARAMETERS OVER OPERATING RANGES1
-5
-55
-6
-65
-7
-10
-12
-14
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Unit
Input Register Delays with ZHT Option:
Input register setup time - ZHT
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
ns
tHIRZ Input register hold time - ZHT
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
ns
Input latch setup time - ZHT
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
ns
tHILZ Input latch hold time - ZHT
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
ns
tSIRZ
Input Latch Delays with ZHT Option:
tSILZ
tPDIL Transparent input latch to internal
feedback - ZHT
Zi
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
ns
Output Delays:
tBUF
Output buffer delay
1.5
1.5
1.8
2.0
2.5
3.0
3.0
3.0
ns
tSLW
Slow slew rate delay adder
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
ns
tEA
Output enable time
7.5
7.5
8.5
8.5
9.5
10.0
12.0
15.0
ns
tER
Output disable time
7.5
7.5
8.5
8.5
9.5
10.0
12.0
15.0
ns
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
ns
Power Delay:
tPL
Power-down mode delay adder
Reset and Preset Delays:
tSRi
Asynchronous reset or preset to internal
register output
7.5
7.7
8.0
8.0
9.5
11.0
13.0
16.0
ns
tSR
Asynchronous reset or preset to register
output
9.0
9.2
10.0
10.0
12.0
14.0
16.0
19.0
ns
tSRR
Asynchronous reset and preset register
recovery time
7.0
7.0
7.5
7.5
8.0
8.0
10.0
15.0
ns
tSRW
Asynchronous reset or preset width
7.0
7.0
8.0
8.0
10.0
10.0
12.0
15.0
ns
Clock/LE Width:
tWLS
Global clock width low
2.0
2.0
2.5
2.5
3.0
4.0
5.0
6.0
ns
tWHS
Global clock width high
2.0
2.0
2.5
2.5
3.0
4.0
5.0
6.0
ns
tWLA
Product term clock width low
3.0
3.0
3.5
3.5
4.0
5.0
8.0
9.0
ns
tWHA Product term clock width high
3.0
3.0
3.5
3.5
4.0
5.0
8.0
9.0
ns
tGWS
Global gate width low (for low
transparent) or high (for high
transparent)
4.0
4.0
4.5
4.5
5.0
5.0
6.0
6.0
ns
tGWA
Product term gate width low (for low
transparent) or high (for high
transparent)
4.0
4.0
4.5
4.5
5.0
5.0
6.0
9.0
ns
tWIRL Input register clock width low
3.0
3.0
3.5
3.5
4.0
5.0
6.0
6.0
ns
tWIRH Input register clock width high
3.0
3.0
3.5
3.5
4.0
5.0
6.0
6.0
ns
4.0
4.0
4.5
4.5
5.0
5.0
6.0
6.0
ns
tWIL
Input latch gate width
ispMACH 4A Family
39
ispMACH 4A TIMING PARAMETERS OVER OPERATING RANGES1
-5
-55
-6
-65
-7
-10
-12
-14
Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Unit
Frequency:
External feedback, D-type, Min of
1/(tWLS + tWHS) or 1/(tSS + tCOS)
fMAXS
fMAXA
fMAXI
143
133
125
118
95.2
87.0
74.1
60.6
MHz
External feedback, T-type, Min of 1/(tWLS
125
+ tWHS) or 1/(tSST + tCOS)
125
118
111
87.0
80.0
69.0
57.1
MHz
Internal feedback (fCNT), D-type, Min of
1/(tWLS + tWHS) or 1/(tSS + tCOSi)
182
167
160
154
125
118
95.0
74.1
MHz
Internal feedback (fCNT), T-type, Min of
1/(tWLS + tWHS) or 1/(tSST + tCOSi)
154
154
148
143
111
105
87.0
69.0
MHz
No feedback2, Min of 1/(tWLS + tWHS),
1/(tSS + tHS) or 1/(tSST + tHS)
250
250
200
200
154
125
100
83.3
MHz
External feedback, D-type, Min of 1/
(tWLA + tWHA) or 1/(tSA + tCOA)
111
111
108
100
83.3
66.7
55.6
43.5
MHz
External feedback, T-type, Min of 1/(tWLA
105
+ tWHA) or 1/(tSAT + tCOA)
105
102
95.2
76.9
62.5
52.6
41.7
MHz
Internal feedback (fCNTA), D-type, Min of
133
1/(tWLA + tWHA) or 1/(tSA + tCOAi)
133
125
125
105
83.3
66.7
50.0
MHz
Internal feedback (fCNTA), T-type, Min of
1/(tWLA + tWHA) or 1/(tSAT + tCOAi)
125
125
125
118
95.2
76.9
62.5
47.6
MHz
No feedback2, Min of 1/(tWLA + tWHA),
1/(tSA + tHA) or 1/(tSAT + tHA)
167
167
143
143
125
100
62.5
55.6
MHz
Maximum input register frequency, Min
167
of 1/(tWIRH + tWIRL) or 1/(tSIRS + tHIRS)
167
143
143
125
100
83.3
83.3
MHz
Notes:
1. See “Switching Test Circuit” document on the Literature Download page of the Lattice web site.
2. This parameter does not apply to flip-flops in the emulated mode since the feedback path is required for emulation.
CAPACITANCE 1
Parameter Symbol
Parameter Description
Test Conditions
Typ
Unit
CIN
Input capacitance
VIN=2.0 V
3.3 V or 5 V, 25°C, 1 MHz
6
pF
CI/O
Output capacitance
VOUT=2.0V
3.3 V or 5 V, 25°C, 1 MHz
8
pF
Note:
1. These parameters are not 100% tested, but are calculated at initial characterization and at any time the design is modified where this parameter may be affected.
40
ispMACH 4A Family
ICC vs. FREQUENCY
These curves represent the typical power consumption for a particular device at system frequency. The
selected “typical” pattern is a 16-bit up-down counter. This pattern fills the device and exercises every
macrocell. Maximum frequency shown uses internal feedback and a D-type register. Power/Speed are
optimized to obtain the highest counter frequency and the lowest power. The highest frequency (LSBs) is
placed in common PAL blocks, which are set to high power. The lowest frequency signals (MSBs) are placed
in a common PAL block and set to lowest power.
VCC = 5 V or 3.3 V, TA = 25º C
400
M4A-512/160
M4A-384/160
M4A-256/160
350
300
M4A-256/128
ICC (mA)
250
200
M4A-192/96
150
M4A-96/48
M4A-128/64
M4A-64/64
M4A-64/32
100
M4A-32/32
50
200
180
160
140
120
100
80
60
40
20
0
0
Frequency (MHz)
Figure 19. ispMACH 4A ICC Curves at High Speed Mode
M4A-512/160
VCC = 5 V or 3.3 V, TA = 25º C
250
M4A-384/160
M4A-256/160
150
M4A-256/128
M4A-192/96
100
M4A-96/48
M4A-128/64
M4A-64/64
M4A-64/32
M4A-32/32
50
200
180
160
140
120
100
80
60
40
20
0
0
ICC (mA)
200
Frequency (MHz)
Figure 20. ispMACH 4A ICC Curves at Low Power Mode
ispMACH 4A Family
41
44-PIN PLCC CONNECTION DIAGRAM (M4A(3,5)-32/32 AND M4A(3,5)-64/32)
Top View
A5
A6
A7
B7
B6
B5
B4
I/O1 A6
I/O0 A7
I/O31 D7
I/O30 D6
I/O29 D5
I/O28 D4
5 4
3 2
VCC
A4
I/O2 A5
6
GND
A3
I/O3 A4
M4A(3,5)-64/32
I/O4 A3
44-Pin PLCC
M4A(3,5)-64/32
1 44 43 42 41 40
A2
A2
I/O5
7
39
I/O27
D3
B3
A1
A1
I/O6
8
38
I/O26
D2
B2
A0
A0
I/O7
9
37
I/O25
D1
B1
36
I/O24
D0
B0
M4A(3,5)-32/32
C
7
TDI
10
CLK0/I0
11
35
TDO
GND
12
34
GND
33
CLK1/I1
TCK
13
A8
B0
I/O8
14
A9
B1
I/O9
I/O Cell
PAL Block
15
A10
B2 I/O10
16
A11
B3 I/O11
17
M4A(3,5)-32/32
32
TMS
31
I/O23
C0
B8
30
I/O22
C1
B9
29
I/O21
C2
B10
C7 I/O16
C6 I/O17
C5 I/O18
C4 I/O19
C3 I/O20
B14
B13
B12
B11
B7 I/O15
A15
B15
B6 I/O14
A14
GND
B5 I/O13
VCC
B4 I/O12
A13
M4A(3,5)-64/32
A12
18 19 20 21 22 23 24 25 26 27 28
M4A(3,5)-64/32
17466G-026
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I/O
= Input/Output
VCC
= Supply Voltage
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
42
ispMACH 4A Family
44-PIN TQFP CONNECTION DIAGRAM (M4A(3,5)-32/32 AND M4A(3,5)-64/32)
Top View
A3
A4
A5
A6
A7
B7
B6
B5
B4
D7
D6
D5
D4
M4A(3,5)-64/32
44
43
42
41
40
39
38
37
36
35
34
I/O4
I/O3
I/O2
I/O1
I/O0
GND
VCC
I/O31
I/O30
I/O29
I/O28
M4A(3,5)-64/32
A3
A4
A5
A6
A7
44-Pin TQFP (1.0mm Thickness)
A2
A1
A0
M4A(3,5)-32/32
1
2
3
4
5
6
7
8
9
10
11
C
7
I/O Cell
PAL Block
33
32
31
30
29
28
27
26
25
24
23
I/O27 D3
I/O26 D2
I/O25 D1
I/O24 D0
TDO
GND
CLK1/I1
TMS
I/O23 C0
I/O22 C1
I/O21 C2
B3
B2
B1
B0
M4A(3,5)-32/32
B8
B9
B10
B4
B5
B6
B7
C7
C6
C5
C4
C3
A12
A13
A14
A15
B15
B14
B13
B12
B11
M4A(3,5)-64/32
I/O12
I/O13
I/O14
I/O15
VCC
GND
I/O16
I/O17
I/O18
I/O19
I/O20
12
13
14
15
16
17
18
19
20
21
22
A8
A9
A10
A11
I/O5
I/O6
I/O7
TDI
CLK0/I0
GND
TCK
I/O8
B0
I/O9
B1
B2 I/O10
B3 I/O11
A2
A1
A0
M4A(3,5)-64/32
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I/O
= Input/Output
VCC
= Supply Voltage
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
ispMACH 4A Family
43
48-PIN TQFP CONNECTION DIAGRAM (M4A(3,5)-32/32 AND M4A(3,5)-64/32)
Top View
A3
A4
A5
A6
A7
B7
B6
B5
B4
D7
D6
D5
D4
M4A(3,5)-64/32
48
47
46
45
44
43
42
41
40
39
38
37
I/O4
I/O3
I/O2
I/O1
I/O0
GND
NC
VCC
I/O31
I/O30
I/O29
I/O28
M4A(3,5)-64/32
A3
A4
A5
A6
A7
48-Pin TQFP (1.4mm Thickness)
I/O5
I/O6
I/O7
TDI
CLK0/I0
NC
GND
TCK
B0 I/O8
B1 I/O9
B2 I/O10
B3 I/O11
A2
A1
A0
A2
A1
A0
M4A(3,5)-32/32
C
7
I/O Cell
PAL Block
36
35
34
33
32
31
30
29
28
27
26
25
I/O27 D3
I/O26 D2
I/O25 D1
I/O24 D0
TDO
GND
NC
CLK1/I1
TMS
I/O23 C0
I/O22 C1
I/O21 C2
B3
B2
B1
B0
M4A(3,5)-32/32
B8
B9
B10
C7
C6
C5
C4
C3
M4A(3,5)-64/32
B15
B14
B13
B12
B11
A12
A13
A14
A15
B4
B5
B6
B7
M4A(3,5)-64/32
I/O12
I/O13
I/O14
I/O15
VCC
NC
GND
I/O16
I/O17
I/O18
I/O19
I/O20
13
14
15
16
17
18
19
20
21
22
23
24
A8
A9
A10
A11
1
2
3
4
5
6
7
8
9
10
11
12
17466G-028
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I/O
= Input/Output
VCC
= Supply Voltage
NC
= No Connect
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
44
ispMACH 4A Family
100-PIN TQFP CONNECTION DIAGRAM (M4A(3,5)-96/48)
Top View
F7
F6
F5
F4
F3
F2
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
GND
NC
NC
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
I7
VCC
GND
NC
NC
I6
NC
I/O47
I/O46
I/O45
I/O44
I/O43
I/O42
NC
NC
GND
A2
A3
A4
A5
A6
A7
100-Pin TQFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
C
7
I/O Cell
PAL Block
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
NC
TDO
NC
NC
NC
I/O41
I/O40
I/O39
I/O38
I/O37
I/O36
I5/CLK3
GND
VCC
I4/CLK2
I/O35
I/O34
I/O33
I/O32
I/O31
I/O30
NC
NC
NC
NC
F1
F0
E0
E1
E2
E3
E4
E5
E6
E7
D0
D1
D7
D6
D5
D4
D3
D2
C2
C3
C4
C5
C6
C7
GND
NC
NC
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
NC
I2
NC
NC
GND
VCC
I3
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
NC
NC
GND
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
NC
TDI
NC
NC
A1
I/O6
A0
I/O7
B0
I/O8
B1
I/O9
B2 I/O10
B3 I/O11
I0/CLK0
VCC
GND
I1/CLK1
B4 I/O12
B5 I/O13
B6 I/O14
B7 I/O15
C0 I/O16
C1 I/O17
NC
NC
TMS
TCK
NC
17466G-029
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I
= Input
I/O
= Input/Output
VCC
= Supply Voltage
NC
= No Connect
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
ispMACH 4A Family
45
100-PIN PQFP CONNECTION DIAGRAM (M4A(3,5)-128/64)
Top View
H0
H1
H2
H3
H4
H5
H6
H7
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
GND
GND
VCC
I/O63
I/O62
I/O61
I/O60
I/O59
I/O58
I/O57
I/O56
A7
A6
A5
A4
A3
A2
A1
A0
100-Pin PQFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C
7
I/O Cell
PAL Block
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
GND
GND
TD0
TRST
G7
I/O55
G6
I/O54
G5
I/O53
I/O52
G4
I/O51
G3
I/O50
G2
I/O49
G1
I/O48
G0
I4/CLK3
GND
GND
VCC
VCC
I3/CLK2
I/O47
F0
F1
I/O46
F2
I/O45
F3
I/O44
F4
I/O43
F5
I/O42
F6
I/O41
F7
I/O40
I2
ENABLE
GND
GND
E0
E1
E2
E3
E4
E5
E6
E7
D7
D6
D5
D4
D3
D2
D1
D0
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
VCC
GND
GND
VCC
I/O32
I/O33
I/O34
I/O35
I/O36
I/O37
I/O38
I/O39
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
GND
GND
TDI
I5
B7
I/O8
B6
I/O9
B5 I/O10
B4
I/O11
B3 I/O12
B2 I/O13
B1 I/O14
B0 I/O15
IO/CLK0
VCC
VCC
GND
GND
I1/CLK1
C0 I/O16
C1 I/O17
C2 I/O18
C3 I/O19
C4 I/O20
C5 I/O21
C6 I/O22
C7 I/O23
TMS
TCK
GND
GND
PIN DESIGNATIONS
I/CLK = Input or Clock
GND = Ground
I
= Input
I/O
= Input/Output
VCC
= Supply Voltage
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
TRST = Test Reset
ENABLE = Program
46
ispMACH 4A Family
17466G-031
100-PIN TQFP CONNECTION DIAGRAM (M4A3-64/64 AND M4A(3,5)-128/64)
Top View
A7
A6
A5
A4
A3
A2
A1
A0
H0
H1
H2
H3
H4
H5
H6
H7
D0
D2
D4
D6
D8
D10
D12
D14
M4A3-128/64
M4A5-128/64
M4A3-64/64
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
GND
GND
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
GND
GND
VCC
I5
I/O63
I/O62
I/O61
I/O60
I/O59
I/O58
I/O57
I/O56
GND
GND
A14
A12
A10
A8
A6
A4
A2
A0
100-Pin TQFP
B7
B6
B5
B4
B3
B2
B1
B0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
C
7
I/O Cell
PAL Block
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
GND
TDO
TRST
I/O55
I/O54
I/O53
I/O52
I/O51
I/O50
I/O49
I/O48
I4/CLK3
GND
VCC
I3/CLK2
I/O47
I/O46
I/O45
I/O44
I/O43
I/O42
I/O41
I/O40
ENABLE
GND
D1
D3
D5
D7
D9
D11
D13
D15
G7
G6
G5
G4
G3
G2
G1
G0
C15
C13
C11
C9
C7
C5
C3
C1
F0
F1
F2
F3
F4
F5
F6
F7
C0
C2
C4
C6
C8
C10
C12
C14
17466G-032a
E0
E1
E2
E3
E4
E5
E6
E7
D7
D6
D5
D4
D3
D2
D1
D0
B14
B12
B10
B8
B6
B4
B2
B0
GND
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I2
VCC
GND
GND
VCC
I/O32
I/O33
I/O34
I/O35
I/O36
I/O37
I/O38
I/O39
GND
GND
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
C0
C1
C2
C3
C4
C5
C6
C7
GND
TDI
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I0/CLK0
VCC
GND
I1/CLK1
B15 I/O16
B13 I/O17
B11 I/O18
B9 I/O19
B7 I/O20
B5 I/O21
B3 I/O22
B1 I/O23
TMS
TCK
GND
A1
A3
A5
A7
A9
A11
A13
A15
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I
= Input
I/O
= Input/Output
VCC
= Supply Voltage
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
TRST = Test Reset
ENABLE = Program
ispMACH 4A Family
47
100-BALL caBGA CONNECTION DIAGRAM (M4A3-128/64)
Bottom View
100-Ball caBGA
10
9
8
7
6
5
4
3
2
1
A
GND
I/O63
H7
I/O60
H4
I/O57
H1
GND
GND
I/O1
A1
I/O4
A4
I/O7
A7
GND
A
B
TRST
GND
I/O61
H5
I5
VCC
I/O0
A0
I/O6
A6
GND
TDI
I/O15
B7
B
C
I/O53
G5
TDO
I/O62
H6
I/O58
H2
I/O56
H0
I/O2
A2
GND
I/O14
B6
I/O13
B5
I/O12
B4
C
D
I/O50
G2
I/O55
G7
GND
I/O59
H3
I/O3
A3
I/O5
A5
I/O11
B3
I/O10
B2
CLK0/I0
I/O9
B1
D
E
CLK3/I4
I/O49
G1
I/O51
G3
I/O54
G6
VCC
I/O16
C0
I/O20
C4
I/O8
B0
VCC
GND
E
F
GND
VCC
I/O40
F0
I/O52
G4
I/O48
G0
VCC
I/O22
C6
I/O19
C3
I/O17
C1
G
I/O41
F1
CLK2/I3
I/O42
F2
I/O43
F3
I/O37
E5
I/O35
E3
I/O27
D3
GND
I/O23
C7
I/O18
C2
G
H
I/O44
F4
I/O45
F5
I/O46
F6
GND
I/O34
E2
I/O24
D0
I/O26
D2
I/O30
D6
TCK
I/O21
C5
H
J
I/O47
F7
ENABLE
GND
I/O38
E6
I/O32
E0
VCC
I2
I/O29
D5
GND
TMS
J
K
GND
I/O39
E7
I/O36
E4
I/O33
E1
GND
GND
I/O25
D1
I/O28
D4
I/O31
D7
GND
K
10
9
8
7
6
5
4
3
2
1
CLK1/I1 F
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
TRST
ENABLE
=
=
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
Test Reset
Program
C
7
I/O Cell
PAL Block
17466G-100cabga
48
ispMACH 4A Family
144-PIN TQFP CONNECTION DIAGRAM (M4A(3,5)-192/96)
Top View
L0
L1
L2
L3
L4
L5
L6
L7
A7
A6
A5
A4
A3
A2
A1
A0
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
I/O95
I/O94
I/O93
I/O92
I/O91
I/O90
I/O89
I/O88
GND
VCC
I/O87
I/O86
I/O85
I/O84
I/O83
I/O82
I/O81
I/O80
I1
I0
CLK0
GND
VCC
CLK3
I15
I14
I13
I/O79
I/O78
I/O77
I/O76
I/O75
I/O74
I/O73
I/O72
GND
B7
B6
B5
B4
B3
B2
B1
B0
144-Pin TQFP
D7
D6
D5
D4
D3
D2
D1
D0
C7
C6
C5
C4
C3
C2
C1
C0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
C
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
7
I/O Cell
PAL Block
GND
TDO
NC
I/O71
I/O70
I/O69
I/O68
I/O67
I/O66
I/O65
I/O64
I12
VCC
GND
I11
I10
I/O63
I/O62
I/O61
I/O60
I/O59
I/O58
I/O57
I/O56
GND
VCC
I/O55
I/O54
I/O53
I/O52
I/O51
I/O50
I/O49
I/O48
NC
GND
K0
K1
K2
K3
K4
K5
K6
K7
J0
J1
J2
J3
J4
J5
J6
J7
I0
I1
I2
I3
I4
I5
I6
I7
H0
H1
H2
H3
H4
H5
H6
H7
G0
G1
G2
G3
G4
G5
G6
G7
F7
F6
F5
F4
F3
F2
F1
F0
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I5
I6
I7
CLK1
GND
VCC
CLK2
I8
I9
I/O32
I/O33
I/O34
I/O35
I/O36
I/O37
I/O38
I/O39
VCC
GND
I/O40
I/O41
I/O42
I/O43
I/O44
I/O45
I/O46
I/O47
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
E7
E6
E5
E4
E3
E2
E1
E0
GND
TDI
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I2
I3
VCC
GND
I4
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
GND
VCC
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
TMS
TCK
GND
17466G-033
PIN DESIGNATIONS
CLK
= Clock
GND = Ground
I
= Input
I/O
= Input/Output
VCC
= Supply Voltage
TDI
= Test Data In
TCK = Test Clock
TMS
= Test Mode Select
TDO = Test Data Out
ispMACH 4A Family
49
144-BALL FPBGA CONNECTION DIAGRAM (M4A3-192/96)
Bottom View
144-Ball fpBGA
12
11
10
9
8
7
6
5
4
3
2
1
A
GND
I/O72
L7
I/O76
L3
I13
GBCLK3
I0
I/O82
A2
I/O86
A6
I/O88
B0
I/O93
B5
I/O95
B7
GND
A
B
GND
I/O73
L6
I/O77
L2
I/O79
L0
VCC
I1
I/O83
A3
I/O87
A7
I/O90
B2
I/O94
B6
I/O0
D7
TDI
B
C
GND
TDO
I/O74
L5
I14
GND
I/O80
A0
I/O84
A4
GND
I/O92
B4
I/O1
D6
I/O4
D3
I/O3
D4
C
D
I/O67
K4
I/O69
K2
I/O71
K0
I/O75
L4
GBCLK0
I/O81
A1
VCC
I/O91
B3
I/O2
D5
I2
I/O6
D1
I/O7
D0
D
E
I12
I/O64
K7
I/O66
K5
I/O70
K1
I/O78
L1
I/O85
A5
I/O89
B1
I/O5
D2
I/O8
C7
I4
GND
VCC
E
F
I10
I11
GND
I/065
K6
I/O68
K3
I15
I3
GND
I/O12
C3
I/O11
C4
I/O10
C5
I/O9
C6
F
G
I/O60
J3
I/O61
J2
I/O62
J1
I/O63
J0
VCC
GND
I7
I/O20
E3
I/O17
E6
I/O15
C0
I/O14
C1
I/O13
C2
G
H
I/O56
J7
I/O57
J6
I/O58
J5
I/O59
J4
I/O53
I2
I/O41
H1
I/O37
G5
I/O30
F1
I/O22
E1
I/O18
E5
I/O16
E7
VCC
H
J
I/O55
I0
I/O54
I1
VCC
I/O50
I5
I/O43
H3
VCC
I/O33
G1
GBCLK2
I/O27
F4
I/O23
E0
I/O21
E2
I/O19
E4
J
K
I/O51
I4
I/O52
I3
I/O49
I6
I/O44
H4
GND
I/O36
G4
I/O32
G0
VCC
I6
I/O26
F5
TCK
TMS
K
L
GND
I/O48
I7
I/O46
H6
I/O42
H2
I/O39
G7
I/O35
G3
I9
GND
I/O31
F0
I/O29
F2
I/O25
F6
GND
L
M
GND
I/O47
H7
I/O45
H5
I/O40
H0
I/O38
G6
I/O34
G2
I8
GBCLK1
I5
I/O28
F3
I/O24
F7
GND
M
12
11
10
9
8
7
6
5
4
3
2
1
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
I/O Cell
PAL Block
m4a3.192.96_144bga
50
ispMACH 4A Family
208-PIN PQFP CONNECTION DIAGRAM (M4A(3,5)-256/128 AND
M4A3-256/160)
Top View
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
TRST
ENABLE
=
=
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
Test Reset
Program
C
7
N7
N6
N5
N4
N3
N2
N1
N0
M7
M6
M5
M4
M3
M2
M1
M0
L0
L1
L2
L3
L4
L5
L6
L7
K0
K1
K2
K3
K4
K5
K6
K7
GND
TDO
NC
I/O139
I/O138
I/O137
I/O136
I/O135
I/O134
I/O133
I/O132
VCC
GND
I/O131
I/O130
I/O129
I/O128
I/O127
I/O126
I/O125
I/O124
I/O123
GND
I/O122
I/O121
I/O120
I/O119
I/O118
VCC
GND
I/O117
I/O116
I/O115
I/O114
I/O113
I/O112
I/O111
I/O110
I/O109
I/O108
GND
VCC
I/O107
I/O106
I/O105
I/O104
I/O103
I/O102
I/O101
I/O100
NC
GND
N15
N14
N13
N12
N11
N10
N9
N8
N7
N6
N5
N4
N3
N2
N1
N0
M10
M6
M2
M0
L4
L6
L12
L14
K0
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
K12
K13
K14
K15
J0
J1
J2
J3
J4
J5
J6
J7
I0
I1
I2
I3
I4
I5
I6
I7
H7
H6
H5
H4
H3
H2
H1
H0
J8
J9
J10
J11
J12
J13
J14
J15
I12
I14
J0
J1
J2
J3
J4
J5
J6
J7
H6
H4
I4
I6
G7
G6
G5
G4
G3
G2
G1
G0
H14
H12
F0
F1
F2
F3
F4
F5
F6
F7
PIN DESIGNATIONS
GND
TDO
TRST
I/O111
I/O110
I/O109
I/O108
I/O107
I/O106
I/O105
I/O104
VCC
GND
I/O103
I/O102
I/O101
I/O100
I/O99
I/O98
I/O97
I/O96
I11
GND
VCC
VCC
GND
GND
VCC
VCC
GND
I10
I9
I/O95
I/O94
I/O93
I/O92
I/O91
I/O90
I/O89
I/O88
GND
VCC
I/O87
I/O86
I/O85
I/O84
I/O83
I/O82
I/O81
I/O80
ENABLE
GND
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
F8
F9
F10
F11
F12
F13
F14
F15
E0
E1
E2
E3
E4
E5
E6
E7
156
155
RECOMMEND TO TIE TO VCC 154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
I/O Cell
124
123
PAL Block
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
RECOMMEND TO TIE TO GND 106
105
M4A(3, 5)256/128
GND
I/O48
I/O49
I/O50
I/O51
I/O52
I/O53
I/O54
I/O55
GND
VCC
I/O56
I/O57
I/O58
I/O59
I/O60
I/O61
I/O62
I/O63
I5
I6
CLK1
VCC
GND
GND
VCC
VCC
GND
GND
VCC
CLK2
I7
I8
I/O64
I/O65
I/O66
I/O67
I/O68
I/O69
I/O70
I/O71
VCC
GND
I/O72
I/O73
I/O74
I/O75
I/O76
I/O77
I/O78
I/O79
GND
E10
F0
F1
F2
F3
F4
F5
F6
F7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
G7
G6
G5
G4
G3
G2
G1
G0
D6
D4
E0
E2
E6
D7
D6
D5
D4
D3
D2
D1
D0
GND
TDI
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
VCC
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I2
I3
GND
VCC
VCC
GND
GND
VCC
VCC
GND
I4
I/O32
I/O33
I/O34
I/O35
I/O36
I/O37
I/O38
I/O39
GND
VCC
I/O40
I/O41
I/O42
I/O43
I/O44
I/O45
I/O46
I/O47
TMS
TCK
GND
M4A3-256/160
GND
I/O60
I/O61
I/O62
I/O63
I/O64
I/O65
I/O66
I/O67
GND
VCC
I/O68
I/O69
I/O70
I/O71
I/O72
I/O73
I/O74
I/O75
I/O76
I/O77
CLK1
VCC
GND
I/O78
I/O79
I/O80
I/O81
GND
VCC
CLK2
I/O82
I/O83
I/O84
I/O85
I/O86
I/O87
I/O88
I/O89
I/O90
I/O91
VCC
GND
I/O92
I/O93
I/O94
I/O95
I/O96
I/O97
I/O98
I/O99
GND
C7
C6
C5
C4
C3
C2
C1
C0
D14
D12
C7
C6
C5
C4
C3
C2
C1
C0
G15
G14
G13
G12
G11
G10
G9
G8
C15
C14
C13
C12
C11
C10
C9
C8
GND
TDI
I/O20
I/O21
I/O22
I/O23
I/O24
I/O25
I/O26
I/O27
VCC
GND
I/O28
I/O29
I/O30
I/O31
I/O32
I/O33
I/O34
I/O35
I/O36
I/O37
GND
VCC
I/O38
I/O39
I/O40
I/O41
I/O42
GND
I/O43
I/O44
I/O45
I/O46
I/O47
I/O48
I/O49
I/O50
I/O51
GND
VCC
I/O52
I/O53
I/O54
I/O55
I/O56
I/O57
I/O58
I/O59
TMS
TCK
GND
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
GND
I/O15 B7
I/O14 B6
I/O13 B5
I/O12 B4
I/O11 B3
I/O10 B2
I/O9 B1
I/O8 B0
GND
VCC
I/O7 A7
I/O6 A6
I/O5 A5
I/O4 A4
I/O3 A3
I/O2 A2
I/O1 A1
I/O0 A0
I1
I0
CLK0
VCC
GND
GND
VCC
VCC
GND
GND
VCC
CLK3
I13
I12
I/O127 P0
I/O126 P1
I/O125 P2
I/O124 P3
I/O123 P4
I/O122 P5
I/O121 P6
I/O120 P7
VCC
GND
I/O119 O0
I/O118 O1
I/O117 O2
I/O116 O3
I/O115 O4
I/O114 O5
I/O113 O6
I/O112 O7
GND
GND
I/O19 B15
I/O18 B14
I/O17 B13
I/O16 B12
I/O15 B11
I/O14 B10
I/O13 B9
I/O12 B8
GND
VCC
I/O11 B7
I/O10 B6
I/O9 B5
I/O8 B4
I/O7 B3
I/O6 B2
I/O5 B1
I/O4 B0
I/O3 A14
I/O2 A12
CLK0
VCC
GND
I/O1 A6
I/O0 A4
I/O159 P4
I/O158 P6
GND
VCC
CLK3
I/O157 P12
I/O156 P14
I/O155 O0
I/O154 O1
I/O153 O2
I/O152 O3
I/O151 O4
I/O150 O5
I/O149 O6
I/O148 O7
VCC
GND
I/O147 O8
I/O146 O9
I/O145 O10
I/O144 O11
I/O143 O12
I/O142 O13
I/O141 O14
I/O140 O15
GND
208-Pin PQFP
17466G-044
ispMACH 4A Family
51
208-PIN PQFP CONNECTION DIAGRAM (M4A3-384/160 AND M4A3-512/160)
Top View
OX0
OX1
OX2
OX3
OX4
OX5
OX6
OX7
PX6
PX7
NX0
NX1
NX2
NX3
NX4
NX5
NX6
NX7
A4
A1
PX1
PX4
C7
C6
C5
C4
C3
C2
C1
C0
A7
A6
M4A3-512/160
GX0
GX1
GX2
GX3
GX4
GX5
GX6
GX7
HX6
HX7
EX0
EX1
EX2
EX3
EX4
EX5
EX6
EX7
A4
A1
HX1
HX4
D7
D6
D5
D4
D3
D2
D1
D0
A7
A6
M4A3-384/160
F7
F6
F5
F4
F3
F2
F1
F0
G7
G6
G5
G4
G3
G2
G1
G0
E7
E5
E2
E0
L0
L2
L3
L5
J0
J1
J2
J3
J4
J5
J6
J7
C7
C6
C5
C4
C3
C2
C1
C0
F7
F6
F5
F4
F3
F2
F1
F0
E7
E5
E2
E0
H0
H2
H3
H5
G0
G1
G2
G3
G4
G5
G6
G7
J0
J1
J2
J3
J4
J5
J6
J7
GND
TDI
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
I/O24
I/O25
VCC
GND
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I/O32
I/O33
I/O34
I/O35
GND
VCC
I/O36
I/O37
I/O38
I/O39
I/O40
GND
I/O41
I/O42
I/O43
I/O44
I/O45
I/O46
I/O47
I/O48
I/O49
GND
VCC
I/O50
I/O51
I/O52
I/O53
I/O54
I/O55
I/O56
I/O57
TMS
TCK
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
I/O Cell
PAL Block
GND
TDO
NC
I/O137
I/O136
I/O135
I/O134
I/O133
I/O132
I/O131
I/O130
VCC
GND
I/O129
I/O128
I/O127
I/O126
I/O125
I/O124
I/O123
I/O122
I/O121
GND
I/O120
I/O119
I/O118
I/O117
I/O116
VCC
GND
I/O115
I/O114
I/O113
I/O112
I/O111
I/O110
I/O109
I/O108
I/O107
I/O106
GND
VCC
I/O105
I/O104
I/O103
I/O102
I/O101
I/O100
I/O99
I/O98
NC
GND
FX7
FX6
FX5
FX4
FX3
FX2
FX1
FX0
CX7
CX6
CX5
CX4
CX3
CX2
CX1
CX0
DX5
DX3
DX2
DX0
AX0
AX2
AX5
AX7
BX0
BX1
BX2
B3X
BX4
BX5
BX6
BX7
O0
O1
O2
O3
O4
O5
O6
O7
GND
TDO
NC
I/O137
I/O136
I/O135
I/O134
I/O133
I/O132
I/O131
I/O130
VCC
GND
I/O129
I/O128
I/O127
I/O126
I/O125
I/O124
I/O123
I/O122
I/O121
GND
I/O120
I/O119
I/O118
I/O117
I/O116
VCC
GND
I/O115
I/O114
I/O113
I/O112
I/O111
I/O110
I/O109
I/O108
I/O107
I/O106
GND
VCC
I/O105
I/O104
I/O103
I/O102
I/O101
I/O100
I/O99
I/O98
NC
GND
KX7
KX6
KX5
KX4
KX3
KX2
KX1
KX0
JX7
JX6
JX5
JX4
JX3
JX2
JX1
JX0
LX5
LX3
LX2
LX0
EX0
EX2
EX5
EX7
GX0
GX1
GX2
GX3
GX4
GX5
GX6
GX7
FX0
FX1
FX2
FX3
FX4
FX5
FX6
FX7
N0
N1
N2
N3
N4
N5
N6
N7
M6
M7
P0
P1
P2
P3
P4
P5
P6
P7
L4
L1
M1
M4
I7
I6
I5
I4
I3
I2
I1
I0
L7
L6
BX0
BX1
BX2
BX3
BX4
BX5
BX6
BX7
AX6
AX7
CX0
CX1
CX2
CX3
CX4
CX5
CX6
CX7
P4
P1
AX1
AX4
N7
N6
N5
N4
N3
N2
N1
N0
P7
P6
O7
O6
O5
O4
O3
O2
O1
O0
GND
I/O58
I/O59
I/O60
I/O61
I/O62
I/O63
I/O64
I/O65
GND
VCC
I/O66
I/O67
I/O68
I/O69
I/O70
I/O71
I/O72
I/O73
I/O74
I/O75
CLK1
VCC
GND
I/O76
I/O77
I/O78
I/O79
GND
VCC
CLK2
I/O80
I/O81
I/O82
I/O83
I/O84
I/O85
I/O86
I/O87
I/O88
I/O89
VCC
GND
I/O90
I/O91
I/O92
I/O93
I/O94
I/O95
I/O96
I/O97
GND
K7
K6
K5
K4
K3
K2
K1
K0
GND
I/O58
I/O59
I/O60
I/O61
I/O62
I/O63
I/O64
I/O65
GND
VCC
I/O66
I/O67
I/O68
I/O69
I/O70
I/O71
I/O72
I/O73
I/O74
I/O75
CLK1
VCC
GND
I/O76
I/O77
I/O78
I/O79
GND
VCC
CLK2
I/O80
I/O81
I/O82
I/O83
I/O84
I/O85
I/O86
I/O87
I/O88
I/O89
VCC
GND
I/O90
I/O91
I/O92
I/O93
I/O94
I/O95
I/O96
I/O97
GND
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
K0
K1
K2
K3
K4
K5
K6
K7
GND
TDI
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
I/O24
I/O25
VCC
GND
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I/O32
I/O33
I/O34
I/O35
GND
VCC
I/O36
I/O37
I/O38
I/O39
I/O40
GND
I/O41
I/O42
I/O43
I/O44
I/O45
I/O46
I/O47
I/O48
I/O49
GND
VCC
I/O50
I/O51
I/O52
I/O53
I/O54
I/O55
I/O56
I/O57
TMS
TCK
GND
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
GND
I/O17
I/O16
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
GND
VCC
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
CLK0
VCC
GND
I/O159
I/O158
I/O157
I/O156
GND
VCC
CLK3
I/O155
I/O154
I/O153
I/O152
I/O151
I/O150
I/O149
I/O148
I/O147
I/O146
VCC
GND
I/O145
I/O144
I/O143
I/O142
I/O141
I/O140
I/O139
I/O138
GND
B7
B6
B5
B4
B3
B2
B1
B0
GND
I/O17
I/O16
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
GND
VCC
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
CLK0
VCC
GND
I/O159
I/O158
I/O157
I/O156
GND
VCC
CLK3
I/O155
I/O154
I/O153
I/O152
I/O151
I/O150
I/O149
I/O148
I/O147
I/O146
VCC
GND
I/O145
I/O144
I/O143
I/O142
I/O141
I/O140
I/O139
I/O138
GND
B7
B6
B5
B4
B3
B2
B1
B0
208-Pin PQFP
17466Ga-044
52
ispMACH 4A Family
256-BALL BGA CONNECTION DIAGRAM (M4A3-256/128)
Bottom View
256-Ball BGA
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
GND
N/C
GND
I/O108
N4
I/O105
N1
GND
I/O100
M4
I/O96
M0
GND
GND
GND
GND
I/O95
L0
I/O91
L4
GND
I/O87
K0
N/C
GND
GND
GND
A
B
GND
I/O113
O6
N/C
I/O109
N5
I/O106 I/O103
N2
M7
I/O102
M6
I/O98
M2
N/C
I11
N/C
N/C
I/O93
L2
I/O89
L6
I/O88
L7
I/O85
K2
I/O83
K4
I/O82
K5
N/C
GND
B
C
I/O116
O3
N/C
VCC
TRST
I/O111
N7
I/O107
N3
I/O104 I/O101
M5
N0
I/O97
M1
N/C
I10
I/O94
L1
I/O90
L5
I/O86
K1
I/O84
K3
I/O80 ENABLE VCC
K7
I/O78
J6
I/O74
J2
C
D
I/O120
P7
I/O117
O2
I/O112
O7
VCC
VCC
I/O110
N6
I/O99
M3
N/C
I9
I/O92
L3
N/C
VCC
I/O81
K6
VCC
VCC
I/O79
J7
I/O75
J3
I/O71
I7
D
E
I/O123
P4
I/O119
O0
I/O114
O5
TDI
TDO
I/O77
J5
I/O72
J0
I/O68
I4
E
F
GND
I/O122
P5
I/O118 I/O115
O1
O4
I/O76
J4
I/O73
J1
I/O69
I5
GND
F
G
I12
VCC
I/O70
I6
I/O65
I1
I8
G
H
GND
I/O67
I3
I/O66
I2
I/O64
I0
GND
H
J
N/C
N/C
N/C
I13
I7
N/C
N/C
N/C
J
K
GND
CLK3
N/C
N/C
N/C
N/C
CLK2
N/C
K
L
N/C
CLK0
N/C
N/C
N/C
N/C
CLK1
GND
L
M
N/C
N/C
N/C
I0
I6
N/C
I/O63
H0
I/O62
H1
M
I/O60
H3
I/O61
H2
I/O59
H4
GND
N
I/O125 I/O121
P6
P2
VCC
VCC
N/C
PIN DESIGNATIONS
I/O127 I/O126 I/O124
P1
P0
P3
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
TRST
ENABLE
=
=
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
Test Reset
Program
C
7
I/O Cell
PAL Block
N
GND
I/O0
A0
I/O2
A2
I/O3
A3
P
I1
I/O1
A1
I/O6
A6
VCC
VCC
I/O57
H6
I/O58
H5
I5
P
R
GND
I/O5
A5
I/O9
B1
N/C
I/O51
G4
I/O54
G1
I/O56
H7
GND
R
T
I/O4
A4
I/O8
B0
I/O12
B4
TCK
TMS
I/O50
G5
I/O55
G0
N/C
T
U
I/O7
A7
I/O11
B3
I/O15
B7
VCC
VCC
I/O18
C5
VCC
I/O24
D7
I/O29
D2
I2
N/C
I/O35
E3
N/C
VCC
N/C
VCC
VCC
I/O48
G7
I/O53
G2
N/C
U
V
I/O10
B2
I/O13
B5
VCC
I/O16
C7
I/O17
C6
I/O21
C2
I/O23
C0
I/O27
D4
I/O31
D0
I3
N/C
I/O33
E1
I/O37
E5
I/O41
F1
I/O43
F3
I/O46
F6
I/O47
F7
VCC
I/O52
G3
N/C
V
W
GND
I/O14
B6
N/C
N/C
I/O19
C4
I/O22
C1
I/O25
D6
I/O28
D3
N/C
N/C
I4
N/C
I/O34
E2
I/O38
E6
I/O39
E7
I/O42
F2
I/O45
F5
N/C
I/O49
G6
GND
W
Y
GND
GND
GND
N/C
I/O20
C3
GND
I/O26
D5
I/O30
D1
GND
GND
GND
GND
I/O32
E0
I/O36
E4
GND
I/O40
F0
I/O44
F4
GND
N/C
GND
Y
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
17466G-045
ispMACH 4A Family
53
256-BALL fpBGA CONNECTION DIAGRAM (M4A3-256/192)
Bottom View
256-Ball fpBGA
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
I/O167
N15
I/O181
O13
I/O180
O12
I/O177
O9
I/O174
O6
I/O172
O4
I/O191
P14
I/O186
P4
I/O1
A2
I/O3
A6
GCLK0
I/O9
B1
I/O13
B5
I/O15
B7
I/O18
B10
I/O20
B12
A
B
I/O165
N13
I/O166
N14
I/O182
O14
I/O179
O11
I/O175
O7
I/O173
O5
I/O168
O0
I/O187
P6
I/O0
A0
I/O5
A10
I/O7
A14
I/O10
B2
I/O16
B8
I/O19
B11
I/O21
B13
NC
B
C
I/O163
N11
I/O164
N12
NC
I/O183
O15
I/O178
O10
I/O170
O2
I/O171
O3
I/O189
P10
I/O184
P0
I/O6
A12
I/O12
B4
I/O14
B6
I/O23
B15
I/O22
B14
TDI
I/O39
C15
C
D
I/O158
N6
I/O159
N7
TDO
GND
GND
VCC
GND
VCC
GND
GND
VCC
GND
VCC
I/O17
B9
I/O38
C14
I/O37
C13
D
E
I/O156
N4
NC
I/O162
N10
VCC
I/O160
N8
I/O161
N9
I/O190 GCLK3 I/O188
P12
P8
I/O2
A4
I/O8
B0
NC
GND
I/O36
C12
I/O35
C11
I/O31
C7
E
F
I/O152
N0
I/O157
N5
I/O155
N3
GND
I/O154
N2
I/O153
N1
I/O176
O8
I/O169
O1
I/O185
P2
I/O4
A8
I/O11
B3
I/O34
C10
VCC
I/O32
C8
I/O30
C6
I/O29
C5
F
G
I/O147
M6
I/O150
M12
I/O149
M10
VCC
I/O148
M8
I/O151
M14
VCC
GND
GND
VCC
I/O33
C9
I/O28
C4
GND
I/O26
C2
I/O25
C1
I/O47
D14
G
H
I/O144
M0
I/O146
M4
I/145
OM2
GND
I/O136
L0
I/O137
L2
GND
VCC
VCC
GND
I/O27
C3
I/O24
C0
VCC
I/O44
D8
I/O43
D6
I/O42
D4
H
J
I/O138
L4
I/O139
L6
I/O140
L8
GND
I/O142
L12
I/O141
L10
GND
VCC
VCC
GND
I/O46
D12
I/O45
D10
GND
I/O49
E2
I/O48
E0
I/O50
E4
J
K
I/O143
L14
I/O120
K0
I/O121
K1
VCC
I/O123
K3
I/O122
K2
VCC
GND
GND
VCC
I/O41
D2
I/O40
D0
VCC
I/O55
E14
I/O54
E12
I/O56
F0
K
L
I/O124
K4
I/O125
K5
I/O127
K7
GND
I/O130
K10
I/O126
K6
I/O98
I4
I/O91
H6
I/O75
G3
I/O77
G5
I/O52
E8
I/O51
E6
GND
I/O59
F3
I/O60
F4
I/O57
F1
L
M
I/O128
K8
I/O129
K9
I/O131
K11
GND
I/O107
J3
I/O105
J1
I/O100
I8
I/O90
H4
I/O74
G2
I/O80
G8
I/O83
G11
I/O53
E10
VCC
I/O68
F12
I/O63
F7
I/O58
F2
M
N
I/O132
K12
I/O133
K13
I/O135
K15
VCC
GND
VCC
GND
VCC
GND
GND
VCC
GND
GND
TCK
I/O64
F8
I/O61
F5
N
P
I/O134
K14
I/O117
J13
I/O118
J14
I/O119
J15
I/O108
J4
I/O106
J2
I/O101
I10
I/O89
H2
I/O93
H10
I/O94
H12
I/O79
G7
I/O84
G12
I/O87
G15
TMS
I/O65
F9
I/O62
F6
P
R
I/O116
J12
I/O115
J11
I/O112
J8
I/O111
J7
I/O104
J0
I/O102
I12
I/O99
I6
I/O96
I0
I/O92
H8
I/O72
G0
I/O76
G4
I/O81
G9
I/O85
G13
I/O71
F15
I/O67
F11
I/O66
F10
R
T
I/O114
J10
I/O113
J9
I/O110
J6
I/O109
J5
I/O103 GCLK2
I14
I/O97
I2
I/O88
H0
GCLK1
I/O95
H14
I/O73
G1
I/O78
G6
I/O82
G10
I/O86
G14
I/O70
F14
I/O69
F13
T
16
15
14
13
10
9
8
7
6
5
4
3
2
1
12
11
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
I/O Cell
PAL Block
17466G-047
54
ispMACH 4A Family
256-BALL BGA CONNECTION DIAGRAM - (M4A3-384/192)
Bottom View
256-Ball BGA
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
GND
I/O11
FX7
GND
I/O44
FX6
I/O58
CX6
GND
I/O70
CX2
I/O76
DX6
GND
GND
GND
GND
I/O108
AX5
I/O116
BX0
GND
I/O128
BX7
I/O134
O3
GND
GND
GND
A
B
GND
I/O12
GX7
I/O28
FX5
I/O45
FX3
I/O59
CX7
I/O64
CX5
I/O71
CX3
I/O77
DX7
I/O84
DX5
I/O90
DX2
I/O96
AX0
I/O102
AX3
I/O109
AX6
I/O117
BX1
I/O122
BX4
I/O129
BX6
I/O135
O4
I/O148
O6
I/O164
O7
GND
B
C
I/O0
GX6
I/O13
GX5
VCC
I/O46
FX4
I/O60
FX2
I/O65
FX1
I/O72
CX4
I/O78
CX0
I/O85
DX4
I/O91
DX1
I/O97
AX1
I/O103
AX4
I/O110
BX2
I/O118
BX5
I/O123
O0
I/O130
O1
I/O136
O5
VCC
I/O165
N7
I/O181
N6
C
D
I/O1
EX7
I/O14
GX3
I/O29
GX4
VCC
VCC
I/O66
FX0
VCC
I/O79
CX1
I/O86
DX3
I/O92
DX0
I/O98
AX2
I/O104
AX7
I/O111
B3X
VCC
I/O124
O2
VCC
VCC
I/O149
N4
I/O166
N5
I/O182
P7
D
E
I/O2
EX0
I/O15
GX0
I/O30
GX1
TDI
TDO
I/O150
N2
I/O167
N3
I/O183
P6
E
F
GND
I/O16
EX1
I/O31
EX6
I/O47
GX2
I/O137
N1
I/O151
N0
I/O168
P5
GND
F
G
I/O3
HX6
I/O17
EX4
I/O32
EX5
VCC
VCC
I/O152
P4
I/O169
P3
I/O184
M7
G
H
GND
I/O18
HX5
I/O33
EX2
I/O48
EX3
I/O138
P2
I/O153
P1
I/O170
P0
GND
H
I/O139
M6
I/O154
M5
I/O171
M4
I/O185
M3
J
I/O140
M0
I/O155
M1
CLK2
I/O186
M2
K
I/O141
L3
I/O156
L4
CLK1
GND
L
I/O142
L6
I/O157
L5
I/O172
L0
I/O187
L1
M
I/O143
I5
I/O158
I0
I/O173
L7
GND
N
J
I/O4
HX0
I/O19
HX1
I/O34
HX4
I/O49
HX7
K
GND
CLK3
I/O35
HX2
I/O50
HX3
L
I/O5
A2
CLK0
I/O36
A0
I/O51
A1
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
M
I/O6
A4
I/O20
A3
I/O37
A5
I/O52
A6
N
GND
I/O21
A7
I/O38
D0
I/O53
D1
P
I/O7
D2
I/O22
D3
I/O39
D4
VCC
VCC
I/O159
I4
I/O174
I1
I/O188
L2
P
R
GND
I/O23
D5
I/O40
D6
I/O54
D7
I/O144
K5
I/O160
K0
I/O175
I3
GND
R
T
I/O8
B3
I/O24
B0
I/O41
B7
TCK
TMS
I/O161
K4
I/O176
K1
I/O189
I2
T
U
I/O9
B4
I/O25
B1
I/O42
B6
VCC
VCC
I/O67
C0
VCC
I/O80
F0
I/O87
E5
I/O93
E2
I/O99
H2
I/O105
H5
I/O112
G0
VCC
I/O125
J1
VCC
VCC
I/O162
K7
I/O177
K2
I/O190
I6
U
V
I/O10
B5
I/O26
B2
VCC
I/O55
C5
I/O61
C2
I/O68
C1
I/O73
F4
I/O81
F1
I/O88
E4
I/O94
E1
I/O100
H1
I/O106
H4
I/O113
G1
I/O119
G4
I/O126
J0
I/O131
J2
I/O145
J5
VCC
I/O178
K3
I/O191
I7
V
W
GND
I/O27
C7
I/O43
C6
I/O56
C3
I/O62
F7
I/O69
F5
I/O74
F3
I/O82
E7
I/O89
E3
I/O95
E0
I/O101
H0
I/O107
H3
I/O114
H7
I/O120
G3
I/O127
G5
I/O132
G7
I/O146
J4
I/O163
J6
I/O179
J7
GND
W
Y
GND
GND
GND
I/O57
C4
I/O63
F6
GND
I/O75
F2
I/O83
E6
GND
GND
GND
GND
I/O115
H6
I/O121
G2
GND
I/O133
G6
I/O147
J3
GND
I/O180
K6
GND
Y
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
I/O Cell
PAL Block
17466G-046
ispMACH 4A Family
55
256-BALL fpBGA CONNECTION DIAGRAM (M4A3-256/128)
Bottom View
256-Ball fpBGA
16
15
14
13
12
11
A
TRST
I/O117
O5
I/O116
O4
I/O113
O1
I/O126
P6
I/O124
P4
10
9
8
7
6
5
4
3
2
1
NC
CLK0
I/O1
A1
I/O5
A5
I/O7
A7
I/O10
B2
I/O12
B4
I12
NC
NC
A
B
I/O110
N6
I/O111
N7
I/O118
O6
I/O115
O3
I/O127
P7
I/O125
P5
I/O120
P0
NC
NC
NC
I1
I/O2
A2
I/O8
B0
I/O11
B3
I/O13
B5
NC
B
C
I/O108
N4
I/O109
N5
NC
I/O119
O7
I/O114
O2
I/O122
P2
I/O123
P3
NC
NC
I0
I/O4
A4
I/O6
A6
I/O15
B7
I/O14
B6
TDI
I/O23
C7
C
D
NC
I/O104
N0
TDO
GND
GND
VCC
GND
VCC
GND
GND
VCC
GND
VCC
I/O9
B1
I/O22
C6
I/O21
C5
D
E
I/O102
M6
NC
I/O107
N3
VCC
I/O105
N1
I/O106
N2
I13
CLK3
NC
NC
I/O0
A0
NC
GND
I/O20
C4
I/O19
C3
I/O31
D7
E
F
I/O98
M2
I/O103
M7
I/O101
M5
GND
I/O100
M4
I/O99
M3
I/O112
O0
I/O121
P1
NC
NC
I/O3
A3
I/O18
C2
VCC
I/O16
C0
I/O30
D6
I/O29
D5
F
G
NC
I/O96
M0
I11
VCC
NC
I/O97
M1
VCC
GND
GND
VCC
I/O17
C1
I/O28
D4
GND
I/O26
D2
I/O25
D1
I2
G
H
I/O88
L0
I10
I9
GND
I/O89
L1
I/O90
L2
GND
VCC
VCC
GND
I/O27
D3
I/O24
D0
VCC
NC
NC
NC
H
J
I/O91
L3
I/O92
L4
I/O93
L5
GND
I/O95
L7
I/O94
L6
GND
VCC
VCC
GND
I3
NC
GND
NC
NC
NC
J
K
NC
NC
NC
VCC
NC
NC
VCC
GND
GND
VCC
NC
NC
VCC
I4
NC
I/O32
E0
K
L
NC
NC
I/O80
K0
GND
I/O83
K3
NC
NC
NC
I/O59
H3
I/O61
H5
NC
NC
GND
I/O35
E3
I/O36
E4
I/O33
E1
L
M
I/O81
K1
I/O82
K2
I/O84
K4
GND
I/O67
I3
I/O65
I1
NC
NC
I/O58
H2
I/O48
G0
I/O51
G3
NC
VCC
I/O44
F4
I/O39
E7
I/O34
E2
M
N
I/O85
K5
I/O86
K6
ENABLE
VCC
GND
VCC
GND
VCC
GND
GND
VCC
GND
GND
TCK
I/O40
F0
I/O37
E5
N
P
I/O87
K7
I/O77
J5
I/O78
J6
I/O79
J7
I/O68
I4
I/O66
I2
NC
NC
NC
I6
I/O63
H7
I/O52
G4
I/O55
G7
TMS
I/O41
F1
I/O38
E6
P
R
I/O76
J4
I/O75
J3
I/O72
J0
I/O71
I7
I/O64
I0
I7
NC
NC
NC
I/O56
H0
I/O60
H4
I/O49
G1
I/O53
G5
I/O47
F7
I/O43
F3
I/O42
F2
R
T
I/O74
J2
I/O73
J1
I/O70
I6
I/O69
I5
I8
CLK2
NC
NC
CLK1
I5
I/O57
H1
I/O62
H6
I/O50
G2
I/O54
G6
I/O46
F6
I/O45
F5
T
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
TRST
ENABLE
=
=
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
Test Reset
Program
C
7
I/O Cell
PAL Block
m4a3.256.128_256bga
56
ispMACH 4A Family
256-BALL fpBGA CONNECTION DIAGRAM (M4A3-384/192)
Bottom View
256-Ball fpBGA
8
7
6
5
4
3
2
1
A
I/O175 I/O181 I/O180 I/O177 I/O166 I/O164 I/O191 I/O186
FX7
GX5
GX4
GX1
EX6
EX4
HX7
HX2
16
I/O1
A1
I/O3
A3
CLK0
I/O25
D1
I/O29
D5
I/O31
D7
I/O10
B2
I/O12
B4
A
B
I/O173 I/O174 I/O182 I/O179 I/O167 I/O165 I/O160 I/O187
FX5
FX6
GX6
GX3
EX7
EX5
EX0
HX3
I/O0
A0
I/O5
A5
I/O7
A7
I/O26
D2
I/O8
B0
I/O11
B3
I/O13
B5
N/C
B
C
I/O171 I/O172
FX3
FX4
N/C
I/O6
A6
I/O28
D4
I/O30
D6
I/O15
B7
I/O14
B6
TDI
I/O23
C7
C
D
I/O150 I/O151
CX6
CX7
TDO
GND
GND
VCC
GND
VCC
GND
GND
VCC
GND
VCC
I/O9
B1
I/O22
C6
I/O21
C5
D
E
I/O148
CX4
I/O170
FX2
VCC
I/O168
FX0
169
FX1
I/O190
HX6
CLK3
I/O188
HX4
I/O2
A2
I/O24
D0
N/C
GND
I/O20
C4
I/O19
C3
I/O47
F7
E
F
I/O144 I/O149 I/O147
CX0
CX5
CX3
GND
I/O146 I/O145 I/O176 I/O161 I/O185
CX2
CX1
GX0
EX1
HX1
I/O4
A4
I/O27
D3
I/O18
C2
VCC
I/O16
C0
I/O46
F6
I/O45
F5
F
G
I/O155 I/O158 I/O157
DX3
DX6
DX5
VCC
I/O156 I/O159
DX4
DX7
VCC
GND
GND
VCC
I/O17
C1
I/O44
F4
GND
I/O42
F2
I/O41
F1
I/O39
E7
G
H
I/O152 I/O154 I/O153
DX0
DX2
DX1
GND
I/O128 I/O129
AX0
AX1
GND
VCC
VCC
GND
I/O43
F3
I/O40
F0
VCC
I/O36
E4
I/O35
E3
I/O34
E2
H
J
I/O130 I/O131 I/O132
AX2
AX3
AX4
GND
I/O134 I/O133
AX6
AX5
GND
VCC
VCC
GND
I/O38
E6
I/O37
E5
GND
I/O57
H1
I/O56
H0
I/O58
H2
J
K
I/O135 I/O136 I/O137
AX7
BX0
BX1
VCC
I/O139 I/O138
BX3
BX2
VCC
GND
GND
VCC
I/O33
E1
I/O32
E0
VCC
I/O63
H7
I/O62
H6
I/O48
G0
K
L
I/O140 I/O141 I/O143
BX4
BX5
BX7
GND
I/O114
O2
I/O98
M2
I/O91
L3
I/O67
I3
I/O69
I5
I/O60
H4
I/O59
H3
GND
I/O51
G3
I/O52
G4
I/O49
G1
L
M
I/O112
O0
I/O113
O1
I/O115
O3
GND
I/O123 I/O121 I/O100
P3
P1
M4
I/O90
L2
I/O66
I2
I/O80
K0
I/O83
K3
I/O61
H5
VCC
I/O76
J4
I/O55
G7
I/O50
G2
M
N
I/O116
O4
I/O117
O5
I/O119
O7
VCC
VCC
GND
GND
VCC
GND
GND
TCK
I/O72
J0
I/O53
G5
N
P
I/O118
O6
I/O109 I/O110
N5
N6
I/O111
N7
I/O89
L1
I/O93
L5
I/O94
L6
I/O71
I7
I/O84
K4
I/O87
K7
TMS
I/O73
J1
I/O54
G6
P
R
I/O108 I/O107 I/O104 I/O127 I/O120 I/O102
N4
N3
N0
P7
P0
M6
I/O99
M3
I/O96
M0
I/O92
L4
I/O64
I0
I/O68
I4
I/O81
K1
I/O85
K5
I/O79
J7
I/O75
J3
I/O74
J2
R
T
I/O106 I/O105 I/O126 I/O125 I/O103
N2
N1
P6
P5
M7
CLK2
I/O97
M1
I/O88
L0
CLK1
I/O95
L7
I/O65
I1
I/O70
I6
I/O82
K2
I/O86
K6
I/O78
J6
I/O77
J5
T
11
10
9
8
7
6
5
4
3
2
1
16
15
N/C
15
14
14
13
12
11
10
9
I/O183 I/O178 I/O162 I/O163 I/O189 I/O184
GX7
GX2
EX2
EX3
HX5
HX0
13
GND
I/O142
BX6
VCC
GND
I/O124 I/O122 I/O101
P4
P2
M5
12
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
I/O Cell
PAL Block
m4a3.384.192_256bga
ispMACH 4A Family
57
256-BALL fpBGA CONNECTION DIAGRAM (M4A3-512/192)
Bottom View
256-Ball fpBGA
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
I/O159 I/O181 I/O180 I/O177 I/O174 I/O172 I/O191 I/O186
KX7
OX5
OX4
OX1
NX6
NX4
PX7
PX2
I/O1
A1
I/O3
A3
CLK0
I/O17
C1
I/O21
C5
I/O23
C7
I/O10
B2
I/O12
B4
A
B
I/O157 I/O158 I/O182 I/O179 I/O175 I/O173 I/O168 I/O187
KX5
KX6
OX6
OX3
NX7
NX5
NX0
PX3
I/O0
A0
I/O5
A5
I/O7
A7
I/O18
C2
I/O8
B0
I/O11
B3
I/O13
B5
N/C
B
C
I/O155 I/O156
KX3
KX4
N/C
I/O6
A6
I/O20
C4
I/O22
C6
I/O15
B7
I/O14
B6
TDI
I/O39
F7
C
D
I/O150 I/O151
JX6
JX7
TDO
GND
GND
VCC
GND
VCC
I/O9
B1
I/O38
F6
I/O37
F5
D
E
I/O148
JX4
I/O154
KX2
VCC
I/O152 I/O153 I/O190
KX0
KX1
PX6
CLK3 I/O188
PX4
I/O2
A2
I/O16
C0
N/C
GND
I/O36
F4
I/O35
F3
I/O47
G7
E
F
I/O144 I/O149 I/O147
JX0
JX5
JX3
GND
I/O146 I/O145 I/O176 I/O169 I/O185
JX2
JX1
OX0
NX1
PX1
I/O4
A4
I/O19
C3
I/O34
F2
VCC
I/O32
F0
I/O46
G6
I/O45
G5
F
G
I/O163 I/O166 I/O165
LX3
LX6
LX5
VCC
I/O164 I/O167
LX4
LX7
VCC
GND
GND
VCC
I/O33
F1
I/O44
G4
GND
I/O42
G2
I/O41
G1
I/O31
E7
G
H
I/O160 I/O162 I/O161
LX0
LX2
LX1
GND
I/O120 I/O121
EX0
EX1
GND
VCC
VCC
GND
I/O43
G3
I/O40
G0
VCC
I/O28
E4
I/O27
E3
I/O26
E2
H
J
I/O122 I/O123 I/O124
EX2
EX3
EX4
GND
I/O126 I/O125
EX6
EX5
GND
VCC
VCC
GND
I/O30
E6
I/O29
E5
GND
I/O65
L1
I/O64
L0
I/O66
L2
J
K
I/O127 I/O136 I/O137
EX7
GX0
GX1
VCC
I/O139 I/O138
GX3
GX2
VCC
GND
GND
VCC
I/O25
E1
I/O24
E0
VCC
I/O71
L7
I/O70
L6
I/O48
J0
K
L
I/O140 I/O141 I/O143
GX4
GX5
GX7
GND
I/O130 I/O142
FX2
GX6
I/O98
AX2
I/O91
P3
I/O75
N3
I/O77
N5
I/O68
L4
I/O67
L3
GND
I/O51
J3
I/O52
J4
I/O49
J1
L
M I/O128 I/O129 I/O131
FX0
FX1
FX3
GND
I/O115 I/O113 I/O100
CX3
CX1
AX4
I/O90
P2
I/O74
N2
I/O80
O0
I/O83
O3
I/O69
L5
VCC
I/O60
K4
I/O55
J7
I/O50
J2
M
N
I/O132 I/O133 I/O135
FX4
FX5
FX7
VCC
VCC
GND
GND
VCC
GND
GND
TCK
I/O56
K0
I/O53
J5
N
P
I/O134 I/O109 I/O110 I/O111 I/O116 I/O114 I/O101
FX6
BX5
BX6
BX7
CX4
CX2
AX5
I/O89
P1
I/O93
P5
I/O94
P6
I/O79
N7
I/O84
O4
I/O87
O7
TMS
I/O57
K1
I/O54
J6
P
R
I/O108 I/O107 I/O104 I/O119 I/O112 I/O102
BX4
BX3
BX0
CX7
CX0
AX6
I/O99
AX3
I/O96
AX0
I/O92
P4
I/O72
N0
I/O76
N4
I/O81
O1
I/O85
O5
I/O63
K7
I/O59
K3
I/O58
K2
R
T
I/O106 I/O105 I/O118 I/O117 I/O103
BX2
BX1
CX6
CX5
AX7
CLK2
I/O97
AX1
I/O88
P0
CLK1
I/O95
P7
I/O73
N1
I/O78
N6
I/O82
O2
I/O86
O6
I/O62
K6
I/O61
K5
T
11
10
9
8
7
6
5
4
3
2
1
16
N/C
15
14
I/O183 I/O178 I/O170 I/O171 I/O189 I/O184
OX7
OX2
NX2
NX3
PX5
PX0
13
GND
GND
12
VCC
GND
VCC
GND
VCC
GND
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
I/O Cell
PAL Block
m4a3.512.192_256bga
58
ispMACH 4A Family
388-BALL fpBGA CONNECTION DIAGRAM (M4A3-512/256)
Bottom View
388-Ball fpBGA
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
GND I/O243 I/O240 I/O241 I/O236 I/O231 I/O228 I/O226 I/O255 I/O251 I/O248
OX3
OX0
OX1
NX4 MX7 MX4 MX2
PX7
PX3
PX0
I/O0
A0
I/O5
A5
I/O6
A6
I/O27
D3
I/O30
D6
I/O17
C1
I/O22
C6
I/O8
B0
I/O10
B2
N/C
GND
A
B
N/C
GND I/O245 I/O242 I/O238 I/O234 I/O232 I/O229 I/O224 I/O253 I/O249
OX5
OX2
NX6
NX2
NX0 MX5 MX0
PX5
PX1
I/O2
A2
CLK0
I/O26
D2
I/O29
D5
I/O31
D7
I/O20
C4
I/O9
B1
I/O12
B4
I/O13
B5
GND
TDI
B
I/O7
A7
I/O25
D1
I/O16
C0
I/O18
C2
I/O23
C7
I/O11
B3
I/O15
B7
GND
I/O47
F7
I/O44
F4
C
I/O24
D0
VCC
I/O19
C3
I/O21
C5
VCC
I/O14
B6
GND
I/O46
F6
I/O43
F3
I/O41
F1
D
C
I/O213 TDO
KX5
GND I/O247 I/O244 I/O239 I/O235 I/O230 I/O227 CLK3 I/O250 I/O1
OX7
OX4
NX7
NX3 MX6 MX3
PX2
A1
D
I/O210 I/O212 I/O215 GND I/O246 VCC I/O237 I/O233 VCC I/O254 VCC
KX2
KX4
KX7
OX6
NX5
NX1
PX6
E
I/O207 I/O209 I/O211 I/O214
JX7
KX1
KX3
KX6
I/O45
F5
I/O42
F2
I/O40
F0
I/O54
G6
E
F
I/O203 I/O205 I/O208 VCC
JX3
JX5
KX0
VCC
I/O55
G7
I/O52
G4
I/O50
G2
F
G
I/O200 I/O202 I/O204 I/O206
JX0
JX2
JX4
JX6
VCC
VCC
N/C
H
I/O221 I/O222 I/O223 I/O201
LX5
LX6
LX7
JX1
VCC
N/C
GND
GND
J
I/O218 I/O219 I/O220 VCC
LX2
LX3
LX4
N/C
GND
GND
K
I/O197 I/O198 I/O199 I/O216
IX5
IX6
IX7
LX0
I/O217 GND
LX1
L
I/O192 I/O194 I/O195 I/O196
IX0
IX2
IX3
IX4
I/O185 I/O187 VCC
M I/O184
HX0
HX1
HX3
I/O3
A3
I/O225 I/O252
MX1
PX4
I/O4
A4
I/O28
D4
N/C
VCC
VCC
I/O53
G5
I/O51
G3
I/O49
G1
I/O39
E7
G
GND
GND
GND
GND
N/C
VCC
I/O48
G0
I/O38
E6
I/O37
E5
I/O36
E4
H
GND
GND
GND
GND
GND
GND
N/C
VCC
I/O35
E3
I/O34
E2
I/O32
E0
J
GND
GND
GND
GND
GND
GND
GND
I/O33
E1
I/O63
H7
I/O62
H6
I/O61
H5
I/O60
H4
K
I/O193 GND
IX1
GND
GND
GND
GND
GND
GND
GND
I/O58
H2
VCC
I/O59
H3
I/O57
H1
I/O56
H0
L
I/O186 GND
HX2
GND
GND
GND
GND
GND
GND
GND
I/O69
I5
I/O67
I3
I/O65
I1
I/O66
I2
I/O64
I0
M
I/O162 GND
EX2
GND
GND
GND
GND
GND
GND
GND
I/O89
L1
I/O88
L0
I/O71
I7
I/O70
I6
I/O68
I4
N
N
I/O188 I/O189 I/O191 I/O190
HX4
HX5
HX7
HX6
P
I/O160 I/O161 I/O163 VCC
EX0
EX1
EX3
N/C
GND
GND
GND
GND
GND
GND
GND
GND
N/C
VCC
I/O92
L4
I/O91
L3
I/O90
L2
P
R
I/O164 I/O165 I/O166 I/O177
EX4
EX5
EX6
GX1
VCC
N/C
GND
GND
GND
GND
GND
GND
N/C
VCC
I/O74
J2
I/O95
L7
I/O94
L6
I/O93
L5
R
T
I/O167 I/O176 I/O179 I/O181
EX7
GX0
GX3
GX5
VCC
VCC
N/C
I/O152 I/O131 I/O122 I/O98
DX0
AX3
P2
M2
N/C
VCC
VCC
I/O78
J6
I/O76
J4
I/O73
J1
I/O72
J0
T
U
I/O178 I/O180 I/O183 VCC
GX2
GX4
GX7
VCC
I/O80
K0
I/O77
J5
I/O75
J3
U
V
I/O182
GX6
I/O86
K6
I/O83
K3
I/O81
K1
I/O79
J7
V
VCC I/O119 GND
O7
I/O87
K7
I/O84
K4
I/O82
K2
W
I/O171 I/O174 GND I/O141 I/O138 I/O136 I/O147 I/O158 I/O156 CLK2 I/O132 I/O121 I/O125 I/O99 I/O101 I/O106 I/O110 I/O115 I/O118 GND
FX3
FX6
BX5
BX2
BX0
CX3
DX6
DX4
AX4
P1
P5
M3
M5
N2
N6
O3
O6
TMS
I/O85
K5
Y
GND I/O142 I/O140 I/O151 I/O149 I/O144 I/O157 I/O154 I/O134 I/O130 I/O128 CLK1 I/O127 I/O100 I/O103 I/O108 I/O109 I/O113 I/O116 GND
AA I/O175
FX7
BX6
BX4
CX7
CX5
CX0
DX5
DX2
AX6
AX2
AX0
P7
M4
M7
N4
N5
O1
O4
TCK
AA
I/O139 I/O137 I/O148 I/O146 I/O159 I/O155 I/O135 I/O133 I/O129 I/O120 I/O124 I/O126 I/O97 I/O102 I/O105 I/O107 I/O112 I/O114 I/O117 GND
BX3
BX1
CX4
CX2
DX7
DX3
AX7
AX5
AX1
P0
P4
P6
M1
M6
N1
N3
O0
O2
O5
AB
N/C
I/O169 I/O172
FX1
FX4
I/O170 I/O173 GND I/O143 VCC I/O150 I/O145 VCC I/O153 I/O123 VCC
W I/O168
FX0
FX2
FX5
BX7
CX6
CX1
DX1
P3
Y
AB
GND
N/C
22
21
20
19
18
17
16
15
14
13
12
11
I/O96
M0
VCC I/O104 I/O111
N0
N7
10
9
8
7
6
5
4
3
2
1
PIN DESIGNATIONS
CLK
GND
I
I/O
N/C
VCC
TDI
TCK
TMS
TDO
=
=
=
=
=
=
=
=
=
=
Clock
Ground
Input
Input/Output
No Connect
Supply Voltage
Test Data In
Test Clock
Test Mode Select
Test Data Out
C
7
ispMACH 4A Family
I/O Cell
PAL Block
m4a3.512.256_388bga
59
ispMACH 4A PRODUCT ORDERING INFORMATION
ispMACH 4A Devices Commercial and Industrial - 3.3V and 5V
Lattice programmable logic products are available with several ordering options. The order number (Valid Combination) is formed by a combination of:
M4A3-
256 / 128
-7
Y
C
48
FAMILY TYPE
M4A3- = ispMACH 4A Family Low Voltage Advanced
Feature (3.3-V VCC)
M4A5- = ispMACH 4A Family Advanced Feature
(5-V VCC)
MACROCELL DENSITY
32
= 32 Macrocells
64
= 64 Macrocells
96
= 96 Macrocells
128
= 128 Macrocells
I/Os
/32
/48
/64
/96
/128
/160
/192
/256
=
=
=
=
=
=
=
=
192
256
384
512
=
=
=
=
= 48-pin TQFP for
M4A3-32/32 or M4A3-64/32
M4A5-32/32 or M4A5-64/32
OPERATING CONDITIONS
C
= Commercial (0°C to +70°C)
I
= Industrial (-40°C to +85°C)
PACKAGE TYPE
SA
= Ball Grid Array (BGA)
J
= Plastic Leaded Chip Carrier (PLCC)
JN
= Lead-free Plastic Leaded Chip Carrier
(PLCC)
V
= Thin Quad Flat Pack (TQFP)
VN
= Lead-free Thin Quad Flat Pack
(TQFP)
Y
= Plastic Quad Flat Pack (PQFP)
YN
= Lead-fee Plastic Quad Flat Pack
(PQFP)
FA
= Fine-pitch Ball Grid Array (fpBGA)
FAN = Lead-free Fine-pitch Ball Grid Array
(fpBGA)
CA
= Chip-array Ball Grid Array (caBGA)
192 Macrocells
256 Macrocells
384 Macrocells
512 Macrocells
32 I/Os in 44-pin PLCC, 44-pin TQFP or 48-pin TQFP
48 I/Os in 100-pin TQFP
64 I/Os in 100-pin TQFP, 100-pin PQFP, or 100-ball caBGA
96 I/Os in 144-pin TQFP or 144-ball fpBGA
128 I/Os in 208-pin PQFP, 256-ball BGA or 256-ball fpBGA
160 I/Os in 208-pin PQFP
192 I/Os in 256-ball BGA or 256-ball fpBGA
256 I/Os in 388-ball fpBGA
SPEED
-5
=
-55
=
-6
=
-65
=
-7
=
-10
=
-12
=
-14
=
*Package obsolete, contact factory.
5.0 ns tPD
5.5 ns tPD
6.0 ns tPD
6.5 ns tPD
7.5 ns tPD
10 ns tPD
12 ns tPD
14 ns tPD
Conventional Packaging
M4A3-32/32
M4A3-64/32
M4A3-64/64
M4A3-96/48
M4A3-128/64
M4A3-192/96
M4A3-256/128
M4A3-256/160
M4A3-256/192
M4A3-384/160
M4A3-384/192
M4A3-512/160
M4A3-512/192
M4A3-512/256
3.3V Commercial Combinations
-5, -7, -10
JC, VC, VC48
JC, VC, VC48
VC
-55, -7, -10
VC
YC, VC, CAC
-6, -7, -10
VC, FAC
-55, -651, -7, -10
YC, FAC, SAC
YC
-7, -10
FAC
YC
-65, -10, -12
SAC, FAC
YC
-7, -10, -12
FAC
FAC
M4A3-32/32
M4A3-64/32
M4A3-64/64
M4A3-96/48
M4A3-128/64
M4A3-192/96
M4A3-256/128
M4A3-256/160
M4A3-256/192
M4A3-384/160
M4A3-384/192
M4A3-512/160
M4A3-512/192
M4A3-512/256
1. Use 5.5ns for new designs.
60
ispMACH 4A Family
3.3V Industrial Combinations
JI, VI, VI48
JI, VI, VI48
VI
VI
-7, -10, -12
YI, VI, CAI
VI, FAI
YI, FAI, SAI
YI
-10, -12
FAI
YI
FAI
YI
-10, -12, -14
FAI
FAI
M4A5-32/32
M4A5-64/32
M4A5-96/48
M4A5-128/64
M4A5-192/96
M4A5-256/128
5V Commercial Combinations
-5, -7, -10,
JC, VC, VC48
JC, VC, VC48
-55, -7, -10
VC
YC, VC
-6, -7, -10
VC
-65, -7, -10
YC
M4A5-32/32
M4A5-64/32
M4A5-96/48
M4A5-128/64
M4A5-192/96
M4A5-256/128
5V Industrial Combinations
-7, -10, -12
JI, VI, VI48
JI, VI, VI48
-7, -10, -12
VI
YI, VI
-7, -10, -12
VI
-10, -12
YI
Lead-free Packaging
M4A3-32/32
M4A3-64/32
M4A3-64/64
M4A3-128/64
M4A3-192/96
M4A3-256/128
M4A3-256/160
M4A3-256/192
M4A3-384/192
M4A3-512/192
3.3V Commercial Combinations
-5, -7, -10
VNC, VNC48, JNC
VNC, VNC48, JNC
-55, -7, -10
VNC
VNC
-6, -7, -10
VNC
-55, -7, -10
FANC, YNC
YNC
-7, -10
FANC
-65, -10, -12
FANC
-7, -10, -12
FANC
M4A5-32/32
M4A5-64/32
M4A5-96/48
M4A5-128/64
M4A5-192/96
M4A5-256/128
5V Commercial Combinations
-5, -7, -10
VNC, VNC48, JNC
VNC, VNC48, JNC
-55, -7, -10
VNC
VNC, YNC
-6, -7, -10
VNC
-65, -7, -10
YNC
M4A3-32/32
M4A3-64/32
M4A3-64/64
M4A3-128/64
M4A3-192/96
M4A3-256/128
M4A3-256/160
M4A3-256/192
M4A3-384/192
M4A3-512/192
M4A5-32/32
M4A5-64/32
M4A5-96/48
M4A5-128/64
M4A5-192/96
M4A5-256/128
3.3V Industrial Combinations
VNI, VNI48, JNI
VNI, VNI48, JNI
-7, -10, -12
VNI
VNI
VNI
-10, -12
FANI, YNI
YNI
FANI
-10, -12, -14
FANI
FANI
5V Industrial Combinations
VNI, VNI48, JNI
VNI, VNI48, JNI
VNI
-7, -10, -12
VNI, YNI
VNI
YNI
Most ispMACH devices are dual-marked with both Commercial and Industrial grades. The Industrial speed grade is slower, i.e.,
M4A3-256/128-7YC-10YI
Valid Combinations
Valid Combinations list configurations planned to be supported in volume for this device. Consult the local Lattice sales office to confirm
availability of specific valid combinations and to check on newly released combinations.
ispMACH 4A Family
61
Revision History
Date
Version
-
K
Previous Lattice release.
Change Summary
August 2006
L
Updated for lead-free package options.
September 2006
M
Revised M4A3-256/160 208-pin PQFP connection diagram.
© 2006 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand
or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
62
ispMACH 4A Family