KM684002 Datasheet, PDF (1/9 Pages) Samsung semiconductor – 512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial, Extended and Industrial Temperature Range.

KM684002, KM684002E, KM684002I
PRELIMINARY
CMOS SRAM
Document Title
512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out.
Operated at Commercial, Extended and Industrial Temperature Range.
Revision History
Rev No.
History
Draft Data
Remark
Rev. 0.0
Initial release with Preliminary.
Jun. 1th, 1991
Preliminary
Rev. 1.0
Release to final Data Sheet.
1.1. Delete Preliminary
Oct. 4th, 1993
Final
Rev. 2.0
2.1. Delete 15ns part
2.2. Add 17ns part.
2.3.Add the test condition for Voh1 with Vcc=5V±5% at 25°C
Apr. 2th, 1994
Final
Rev. 3.0
3.1.Delete Low power product with Data Retention Mode.
3.1.1. Delete Data Retention Characteristics
3.2.Add Industrial and Extended Temperature Range parts with the
same parameters as Commercial Temperature Range parts.
3.2.1 Add KM684002I for Industrial Temperature Range.
3.2.2.Add KM684002E for Extended Temperature Range.
3.2.3.Add ordering information.
3.2.4. Add the condition for operating at Industrial and Extended
Temperature Range.
3.3.Add timing diagram to define tWP as ″(Timing Wave Form of
Write Cycle(CS=Controlled)″
Jun. 17th, 1997
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
June -1997