P4C1023/P4C1023L
DATA RETENTION
Symbol
Test Conditions
CE ≥ VCC -0.2V,
VIN ≥ VCC -0.2V or VIN ≤ 0.2V
DR = 2.0V
Min
Unit
Parameter
Max
VDR
2.0
5.5
V
VCC for Data Retention
Data Retention Current
V
50
µA
µA
ICCDR
100
VDR = 3.0V
Chip Deselect to Data
Retention Time
0
ns
ns
tCDR
tR
See Retention Waveform
tRC
Operating Recovery Time
1. CE1 ≥ VDR -0.2V, CE2 ≥ VDR -0.2V or CE2 ≤ 0.2V; or CE1 ≤ 0.2V, CE2 - 0.2V; VIN ≥ VDR -0.2V or VIN ≤ 0.2V
LOW VCC DATA RETENTION WAVEFORM
Document # SRAM126 REV OR
Page 7 of 11