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IS62WV5128BLL-55H 参数 Datasheet PDF下载

IS62WV5128BLL-55H图片预览
型号: IS62WV5128BLL-55H
PDF下载: 下载PDF文件 查看货源
内容描述: 512K ×8低电压,超低功耗CMOS静态RAM [512K x 8 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM]
分类和应用:
文件页数/大小: 14 页 / 85 K
品牌: ISSI [ INTEGRATED SILICON SOLUTION, INC ]
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®
IS62WV5128ALL, IS62WV5128BLL  
ISSI  
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)  
62WV5128ALL(1.65V-2.2V)  
Symbol Parameter  
DD DynamicOperating  
TestConditions  
Max.  
70ns  
Unit  
ICC  
V
VDD =Max.,  
Com.  
Ind.  
25  
30  
mA  
mA  
SupplyCurrent  
IOUT =0mA,f=fMAX  
I
CC  
1
OperatingSupply  
Current  
VDD =Max.,CS1=0.2V Com.  
10  
10  
WE=VDD-0.2V  
Ind.  
f=1MHZ  
I
SB  
1
TTLStandbyCurrent  
(TTLInputs)  
V
V
DD =Max.,  
IN =VIH orVIL  
CS1=VIH  
f=1MH  
Com.  
Ind.  
0.35  
0.35  
mA  
µA  
,
Z
ISB  
2
CMOSStandby  
Current(CMOSInputs)  
V
DD =Max.,  
CS1 DD0.2V,  
DD 0.2V,or  
0.2V,f=0  
Com.  
Ind.  
15  
15  
V  
V  
V
V
IN  
IN  
Note:  
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.  
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)  
62WV5128BLL(2.5V-3.6V)  
Symbol Parameter  
DD DynamicOperating  
TestConditions  
Max.  
55ns  
Max.  
70 ns  
Unit  
ICC  
V
VDD =Max.,  
Com.  
Ind.  
40  
45  
35  
40  
mA  
SupplyCurrent  
IOUT =0mA,f=fMAX  
I
CC  
1
OperatingSupply  
Current  
V
DD =Max.,CS1=0.2V Com.  
15  
15  
15  
15  
mA  
mA  
WE=VDD-0.2V  
Ind.  
f=1MHZ  
ISB  
1
TTLStandbyCurrent  
(TTLInputs)  
V
DD =Max.,  
IN =VIH orVIL  
CS1=VIH  
f=1MH  
Com.  
Ind.  
0.35  
0.35  
0.35  
0.35  
V
,
Z
I
SB  
2
CMOSStandby  
Current(CMOSInputs)  
V
DD =Max.,  
CS1 DD0.2V,  
DD 0.2V,or  
0.2V,f=0  
Com.  
Ind.  
15  
15  
15  
15  
µA  
V  
V  
VIN  
IN  
V
Note:  
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.  
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774  
Rev. A  
5
04/30/03