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1.5 µm process
The
1.5
μm
process
is the
level
of
MOSFET
semiconductor process technology
that was
reached
around 19811982, by leading
semiconductor
companies
such as
NEC
,
Intel
and
IBM
.
Products
featuring
1.5 μm
manufacturing process
NEC's 64kbit
SRAM
memory chip
introduced the 1.5 μm process in
1981
.
Intel 80286
CPU
launched
in
1982
was
manufactured
using this process.
Intel introduced a 64kbit
DRAM memory
chip
using a 1.5 μm
CMOS
process in
1983
.
The
Amiga Advanced Graphics Architecture
included
chips
such as
Denise
that were manufactured using a 1.5 μm CMOS process.