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1.2 µm lithography process

The 1.2 µm lithography process was the semiconductor process technology used by the major semiconductor companies between in the late 1980s. 1 µm was phased out in the early 1990s and was replaced by 1 µm, 800 nm, and 650 nm processes.


Process Name​
1st Production​
Gate Length​
Interconnect Pitch (M1P)​
SRAM bit cell
Intel NEC
1987 1988
Value Value
 ? µm  ? µm
 ? µm  ? µm
 ? µm²  ? µm²

1.2 µm Microprocessors[edit]

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