参数资料
型号: MSM51257CL
厂商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 32,768-Word ×8-Bit CMOS STATIC RAM(32k字×8位静态RAM)
中文描述: 32,768词× 8位的CMOS静态RAM(32K的字× 8位静态RAM)的
文件页数: 8/12页
文件大小: 175K
代理商: MSM51257CL
8/12
Semiconductor
MSM51257CL
Data Retention Characteristics
Parameter
Min.
Typ.
Max.
Symbol
Condition
Unit
CS
V
CC
– 0.2 V
V
CCH
2.0
5.5
V
Data Retention Power
Supply Voltage
V
CC
= 3 V,
CS
V
CC
– 0.2 V
I
CCH
50*
m
A
Data Retention Power
Supply Current
t
CDR
0
ns
Chip Deselect to Data
Retention Time
Operation Recovery Time
t
R
t
RC
**
ns
(Ta = 0C to 70C)
* 15
m
A Max. when Ta = 0C to 40C.
** t
RC
: Read Cycle Time
V
CC
4.5 V
V
IH
V
CCH
CS
0 V
t
CDR
Data Retention Mode
t
R
CS
V
CC
– 0.2 V
相关PDF资料
PDF描述
MSM519200 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM519200-60 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM519200-60SJ 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM519200-60TS-K 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM519200-70 4,194,304-Word X 2-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
相关代理商/技术参数
参数描述
MSM512800A 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM512800A-45 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM512800A-50 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM512800A-60 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word x 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
MSM512800C 制造商:OKI 制造商全称:OKI electronic componets 功能描述:262,144-Word X 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE