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參數(shù)資料
| 型號(hào)： | KM64258C |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 64K x 4 Bit(with OE)High-Speed CMOS Static RAM(64K x 4 位(帶OE)高速CMOS 靜態(tài) RAM) |
| 中文描述： | 64K的× 4位（與OE）的高速CMOS靜態(tài)RAM（64K的× 4位（帶OE）的高速的CMOS靜態(tài)RAM）的 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 109K |
| 代理商： | KM64258C |
KM64258C
CMOS SRAM
PRELIMINARY
Rev 3.0
- 1 -
February 1998
Document Title
64Kx4 Bit (with OE) High Speed Static RAM(5V Operating), Evolutionary Pin out.
Operated at Commercial 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
Remark
Preliminary
Final
Final
Final
History
Initial release with Preliminary.
Release to final Data Sheet.
1.1. Delete Preliminary
1.2. Relax A.C parameters
1.3. Add V
OH1
=3.95V with the test condition as Vcc=5V
±
5% at 25
°
C
Update A.C parameters.
3.1 Delete DIP
PACKAGE
Items
Previous spec.
(12/15/20ns part)
9/10/13ns
6/8/10ns
Relaxed spec.
(12/15/20ns part)
10/12/13ns
7/9/10ns
t
AW
t
DW
Items
Previous spec.
(12/15/20ns part)
10/ - / - ns
- / 8/ - ns
- /12/ - ns
- / 7 / - ns
- / 9 / - ns
Updated spec.
(12/15/20ns part)
9 / - / - ns
- / 7 / - ns
- /11/ - ns
- / 8 / - ns
- / 8 / - ns
t
AW
t
OE
t
CW
t
WHZ
t
DW
Draft Data
Apr. 1st, 1994
May 13th,1994
Oct. 4th, 1994
Feb. 25th, 1998
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