com PRELIMINARY CMOS SRAM KM641001B/BL Document Title 256Kx4 Bit (with OE) High Speed Static RAM(5V Operating), Evolutionary Pin out.
Revision History Rev.
No.
Rev.
0.
0 Rev.
1.
0 History Initial release with Design Target.
Release to Preliminary Data Sheet.
1.
1.
Replace Design Target to Preliminary.
Release to Final Data Sheet.
2.
1.
Delete Preliminary.
2.
2.
Delete 17ns, L-version and Industrial Temperature Part.
2.
3.
Delete VOH1=3.
95V.
2.
4.
Delete Data Retention Characteristics and Wave form.
2.
5.
Relex operating current.
Speed Previous Now 15ns 120mA 120mA 17ns 110mA 20ns 100mA 118mA 3.
1.
Add Low power Version.
3.
2.
Add Data Retention chcracteristics.
Draft Data Feb.
1st 1...

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