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參數資料
| 型號： | KM641003A |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 256K x 4 Bit(with OE)High-Speed CMOS Static RAM(256K x 4 位(帶OE)高速CMOS 靜態 RAM) |
| 中文描述： | 256K × 4位（與OE）的高速CMOS靜態RAM（256K × 4位（帶OE）的高速的CMOS靜態RAM）的 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 107K |
| 代理商： | KM641003A |
KM641003A
CMOS SRAM
PRELIMINARY
Rev 4.0
- 1 -
February 1998
Document Title
256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out.
Operated at Commercial and Industrial Temperature Range.
Revision History
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 ques-
tions, please contact the SAMSUNG branch office near your office, call or contact Headquarters.
Rev. No.
Rev. 0.0
Rev. 1.0
Rev. 2.0
Rev. 3.0
Rev. 4.0
Remark
Preliminary
Final
Final
Final
Final
History
Initial release with Preliminary.
Release to final Data Sheet.
1.1. Delete Preliminary
Update D.C parameters.
2.1. Update D.C parameters.
Add Industrial Temperature Range parts.
3.1. Add Industrial Temperature Range parts with the same parame-
ters as Commercial Temperature Range parts.
3.1.1. Add KM641003AI parts for Industrial Temperature Range.
3.1.2. Add ordering information.
3.1.3. Add the condition for operating at Industrial Temp. Range.
3.2. Add the test condition for V
OH1
with V
CC
=5V
±
5% at 25
°
C
3.3. Add timing diagram to define t
WP
as
″
(Timing Wave Form of
Write Cycle(CS=Controlled)
″
4.1. Delete Industrial Temperature Range Part
4.2. Delete TSOP2 Package
4.3. Delete 17ns Part
Items
Previous spec.
(12/15/17/20ns part)
200/190/180/170mA
30mA
10mA
Updated spec.
(12/15/17/20ns part)
150/145/145/140mA
25mA
8mA
Icc
Isb
Isb1
Draft Data
Apr. 22th, 1995
Feb. 29th, 1996
Jul. 16th, 1996
Jun. 2nd, 1997
Feb. 25th, 1998
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相關代理商/技術參數 |
參數描述 |
|---|---|
| KM641003A-12 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out Operated at Commercial and Industrial Temperature Range |
| KM641003A-15 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out Operated at Commercial and Industrial Temperature Range |
| KM641003A-20 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Kx4 High Speed Static RAM(5V Operating), Revolutionary Pin out Operated at Commercial and Industrial Temperature Range |
| KM641003AJ-15 | 制造商:Samsung Semiconductor 功能描述: |
| KM641003B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:256Kx4 Bit (with OE) High Speed Static RAM(5.0V Operating), Revolutionary Pin out |
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