4th Generation

Grace McKellip, Donovan Richards, &
Emma Thompson.
After the invention of the integrated circuit, the
next step was to reduce the overall size. LSI
could fit a lot of components onto one chip. In
the 1980’s VLSI could fit hundreds of
thousands of components onto one chip . ULSI
could increase those numbers by millions on
one single chip. This also increased their
power, their efficiency and reliability.
http://www.kidsonline.net/learn/click/details/micropro.
html
During the 1980’s there where a lot
of hostile takeovers, buyouts, and
mergers. Buying credit became a
new way of life. Life of science and
technology made lots of wonderful
strides in the 80’s
A microprocessor is a
computer processor on a
microchip.
http://www.wisegeek.com/w
hat-is-a-microprocessor.htm
The Intel 4004 is the worlds
first microprocessor, its
designer was Federico Faggin.
Signing the chip was a huge
gesture for his proud
authorship.
The reports on applications for test chips and
structures appeared in the sixties and as well the early
seventies.
http://books.google.com/books?id=ZXQVZqM1aTUC&pg=
PA42&lpg=PA42&dq=Lsi+and+vlsi+definitions&source=bl
&ots=m6HEYUEvIE&sig=HTL9OgHqA8QOQ_Wklf3XfpSyuc&hl=en&ei=yyTnSd6LB6PhtgeIl8zBBQ&sa=X&oi
=book_result&ct=result&resnum=5
Scientist have investigated
the impact of the fourth
generation too product and
as well decays of charges
Higgs Boson.
What a Microprocessor
LSI and VLSI devices are integrated circuit chips
that provide internal delay testing capability.
After the invention of the integrated circuit, the
next step was to reduce the overall size.
microprocessorhttp://www.wisegeek.com/what-is-amicroprocessor.htm
Intel 4004LSI and VLSIhttp://www.kidsonline.net/learn/click/details/micropro.html