KM684002, KM684002E, KM684002I
512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out.
Operated at Commercial, Extended and Industrial Temperature Range.
Initial release with Preliminary.
Jun. 1th, 1991
Release to final Data Sheet.
1.1. Delete Preliminary
Oct. 4th, 1993
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
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
3.3.Add timing diagram to define tWP as ″(Timing Wave Form of
Jun. 17th, 1997
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