IS61C3216AL
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
VDR
IDR
Parameter
VDD for Data Retention
Data Retention Current
Test Condition
See Data Retention Waveform
VDD = 2.0V, CE ≥ VDD – 0.2V
VIN ≥ VDD – 0.2V, or VIN ≤ VSS + 0.2V
tSDR DataRetentionSetupTime SeeDataRetentionWaveform
tRDR RecoveryTime
See Data Retention Waveform
Note:
1. Typical Values are measured at VDD = 5V, TA = 25oC and not 100% tested.
Com.
Ind.
typ.(1)
DATA RETENTION WAVEFORM (CE Controlled)
VDD
4.5V
tSDR
Data Retention Mode
2.2V
VDR
CE
GND
CE ≥ VDD - 0.2V
ISSI ®
Min. Typ.
2.0
——
——
200
0
tRC
Max. Unit
5.5 V
350 µA
400
— ns
— ns
tRDR
12
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. A
09/26/05