The 90 nm lithography process is a full node semiconductor manufacturing process following the 110 nm process stopgap. Commercial integrated circuit manufacturing using 90 nm process began in 2004. This technology was superseded by the 80 nm process (HN) / 65 nm process (FN) in 2006.

Industry

Fab
Type​
​
Contacted Gate Pitch​
Interconnect Pitch (M1P)​
SRAM bit cell

Intel		TSMC		Samsung		Fujitsu		IBM / Toshiba / Sony / AMD / Chartered
Bulk								PDSOI
Value	130 nm Δ	Value	130 nm Δ	Value	130 nm Δ	Value	130 nm Δ	Value	130 nm Δ
260 nm	0.82x	240 nm	0.77x	245 nm	0.70x	? nm	?x	? nm	?x
220 nm	0.63x	240 nm	0.71x	245 nm	0.70x	? nm	?x	? nm	?x
1.0 µm2	0.50x	0.999 µm2	?x	0.999 µm2	?x	1.07 µm2	0.54x	0.999 µm2	?x

90 nm Microprocessors

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90 nm System on Chips

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90 nm Microarchitectures

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