Datasheet > KM684002E-20

KM684002E-20

更新时间： 2024-11-30 22:06:19

品牌	Logo	应用领域
三星 - SAMSUNG		/
页数	文件大小	规格书
9页	152K
描述
512Kx8 Bit High Speed Static RAM(5V Operating), Revolutionary Pin out. Operated at Commercial, Extended and Industrial Temperature Range.

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数据手册

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KM684002E-20 数据手册

PRELIMINARY

KM684002, KM684002E, KM684002I

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

RevNo.

History

Draft Data

Remark

Preliminary

Final

Rev. 0.0

Rev. 1.0

Initial release with Preliminary.

Jun. 1th, 1991

Oct. 4th, 1993

Release to final Data Sheet.

1.1. Delete Preliminary

Rev. 2.0

Rev. 3.0

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

Jun. 17th, 1997

Final

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 ²(Timing Wave Form of

Write Cycle(CS=Controlled)²

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

12 3 4 5 6 7...9

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