參數(shù)資料
型號: KM62U256CLG-8L
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 32Kx8 bit Low Power AND Low Vcc CMOS Static RAM
中文描述: 32Kx8位低功耗和低成本嚇的CMOS靜態(tài)RAM
文件頁數(shù): 6/12頁
文件大小: 90K
代理商: KM62U256CLG-8L
ELECTRONICS
KM62V256C, KM62U256C Family
CMOS SRAM
Revision 04
April 1996
-
6
-
KM62V256CL-L
KM62U256CL-L
KM62V256CLE-L
KM62U256CLE-L
KM62V256CLI-L
KM62U256CLI-L
Vcc
3.0/2.7V*
2.2V
/CS
GND
/CS
Vcc-0.2V
Vdr
tSDR
tRDR
Data retention mode
DATA RETENTION TIMING DIAGRAM
Vcc for data retention
Data retention current
Data retention set-up time
Recovery time
DATA RETENTION CHARACTERISTICS
Vdr
Idr
tSDR
tRDR
/CS
Vcc-0.2V
Vcc=3.0V
/CS
Vcc-0.2V
See data retention
waveform
Typ**
-
1
0.6
1
0.6
1
0.6
-
-
Unit
V
uA
ms
Min
2.0
-
-
-
-
-
-
0
5
Max
3.6
8
8
10
10
10
10
-
-
* 1) Commercial Product : Ta=0 to 70 °C, unless otherwise specified
2) Extended Product : Ta=-25 to 85 °C, unless otherwise specified
3) Industrial Product : Ta=-40 to 85 °C, unless otherwise specified
** Ta=25 °C
Item
Symbol
Test Condition*
* 3.0V for KM62V256C family, 2.7V for KM62U256C family
FUNCTIONAL DESCRIPTION
/WE
X
H
H
L
Mode
Power Down
Output Disable
Read
Write
Current Mode
Isb, Isb1
Icc
Icc
Icc
I/O Pin
High-Z
High-Z
Dout
Din
/OE
X
H
L
X
/CS
H
L
L
L
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