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IS61WV51232ALL Datasheet, PDF (17/19 Pages) Integrated Silicon Solution, Inc – 512K x 32 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY | |||
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IS61WV51232ALL/ALS
IS61WV51232BLL/BLS
IS64WV51232BLL/BLS
DATA RETENTION SWITCHING CHARACTERISTICS (LOW POWER) (IS61WV51232ALS/BLS)
Symbol Parameter
Test Condition
VDR
VDD for Data Retention
See Data Retention Waveform
IDR
Data Retention Current
VDD = 1.2V, CE ⥠VDD â 0.2V
Ind.
Auto.
tSDR
Data Retention Setup Time See Data Retention Waveform
tRDR
Recovery Time
See Data Retention Waveform
Min. Max. Unit
1.2 3.6 V
â
1.2 mA
â
2
0
â ns
tRC
â ns
DATA RETENTION WAVEFORM (CE Controlled)
VDD
1.65V
1.4V
VDR
CE
GND
tSDR
Data Retention Mode
tRDR
CE ⥠VDD - 0.2V
Integrated Silicon Solution, Inc. â www.issi.com
17
Rev. 00B
04/23/08
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