KM68257C-15 Datasheet

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KM68257C/CL

Document Title

PRELIMINARY

CMOS SRAM

32Kx8 Bit High Speed Static RAM(5V Operating), Evolutionary Pin out.

Operated at Commercial Temperature Range.

Revision History

Rev No.

Rev. 0.0

Rev. 1.0

History

Initial release with Preliminary.

Release to final Data Sheet.

1. Delete Preliminary

Update A.C parameters

2.1. Updated A.C parameters

Previous spec.

Updated spec.

Items

(12/15/20ns part)

(12/15/20ns part)

t

OE

- / 8/10ns

- / 7 /9 ns

t

CW

- /12/ - ns

- /11/ - ns

t

HZ

8/10/10ns

6/7/8ns

t

OHZ

- / 8 / - ns

- / 7 / - ns

t

DW

- / 9 / - ns

- / 8 / - ns

2.2. Add Voh

1

=3.95V with the test condition as Vcc=5V卤5% at 25掳C

3.1. Add 28-TSOP1 Package.

3.2. Add L-version.

3.3. Add Data Rentention Characteristics.

Draft Data

Apr. 1st, 1994

May 14th,1994

Remark

Preliminary

Final

Rev. 2.0

Oct. 4th, 1994

Final

Rev. 3.0

Feb. 22th, 1996

Final

The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right

to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this

device. If you have any questions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.

-1-

Rev 3.0

February-1996

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