Matakuliah
Tahun
Versi
: H0362/Very Large Scale Integrated Circuits
: 2005
: versi/01
Pertemuan 1
Introduksi VLSI
1
Learning Outcomes
Pada akhir pertemuan ini,
diharapkan mahasiswa akan
dapat mengidentifikasi perihal
yang berkaitan dengan proses
teknologi VLSI.
2
Course Outline
H0362 – Very Large Scale Integrated Circuits
No
Silabus
Pertemuan
1
Introduksi teknologi VLSI
1
2
Karakteristik kelistrikan dan logik gerbang
CMOS
2, 3
3
Karakteristik switching gerbang CMOS
7,8
4
Introduksi proses fabrikasi teknologi VLSI
4, 5
5
Prinsip dasar Physical Design teknologi VLSI
6
6
Introduksi Verilog HDL
9
7
Rangkaian spesial gerbang VLSI
8
Konsep keandalan dan pengujian komponen
VLSI
11, 12, 13
10
3
Components Development
1906
Audion (Triode),
1906
Lee De Forest
1947
First point contact
transistor
(germanium), 1947
John Bardeen and
Walter Brattain
Bell Laboratories
1958
1997
First integrated
circuit
(germanium), 1958
Jack S. Kilby,
Texas Instruments
Contained five
components, three
types:
transistors resistors
and capacitors
Intel Pentium II,
1997
Clock: 233MHz
Number of
transistors: 7.5 M
Gate Length:
0.35
4
Complexity Design
CAD
Sand
Idea
Engineer
Marketing
s
$, ¥, £
VLSI
Design
Funnel
Super
Chip
5
Complexity Design
Design hierarchy
Top
design
level
System Specification
Abstract high-level model
VHDL, Verilog HDL
Logic synthesis
Circuit design
Bottom
design
level
Initial concept
System design
and verification
Logic design
and verification
CMOS design
and verification
Physical design
Silicon logic design
and verification
Manufacturing
Mass production
testing, and packaging
Finished VLSI chip
Marketing
6
Complexity Design
Design hierarchy
High
System Specification
Level of Abstraction
System
Functional Module
+
Gate
Circuit
G
Device
S
D
Low
7
Complexity Design
Instruction set
Design flow
example
Basic component
Architectural model
RTL and Behavioral
HDL
Logical
description
Component level
Electronic logic circuits
Silicon logic
Design complete
Blok diagram
Test instruction
Functionality
Ports and connections
Electrical behavior
Silicon behavior
8
Basic Concepts
Moore’s Law:
The number of transistors on
a chip would double about
every 18 months.
Number of transistors
108
107
110 M
21 M
9M
42 M
5.5 M
3.1 M
1.2 M
106
0.25 M
105
104
1985
1995
1990
Year
2000
9
Trends in transistor count
42 M transistors
Number of transistors doubles every 2.3 years
(acceleration over the last 4 years: 1.5 years)
Increase: ~20K
2.25 K transistors
(From: http://www.intel.com)
10
Trends in clock frequency
2 GHz
Intel Labs
Sub-ps switching transistor
mP clock > 20 GHz
Gate length: 20nm
Gate oxide: 3 atomic layers
In production: 2007 !
11
Trends in feature size
Intel Labs
Sub-ps switching transistor
mP clock > 20 GHz
Gate length: 20nm
Gate oxide: 3 atomic layers
In production: 2007 !
0.13 mm in
production
12
RESUME
• Sejarah perkembangan komponen
electronik.
• Kompleksitas disain dalam VLSI.
• Hukum Moore.
• Trend teknologi.
13