P4C1023 PYRAMID [Pyramid Semiconductor Corporation], P4C1023 Datasheet - Page 7

• Manufacturer Part Number: P4C1023
• Description: LOW POWER 128K x 8 SINGLE CHIP ENABLE CMOS STATIC RAM
• Manufacturer: PYRAMID [Pyramid Semiconductor Corporation]

Document # SRAM126 REV OR
DATA RETENTION
1. CE
LOW V
Symbol
I
V
t
CCDR
1
CDR
t
DR
R
V
DR
CC
-0.2V, CE
DATA RETENTION WAVEFORM
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operating Recovery Time
CC
for Data Retention
2
V
Parameter
DR
-0.2V or CE
2
0.2V; or CE
1
0.2V, CE
CE
V
V
V
See Retention Waveform
IN
DR
DR
= 2.0V
= 3.0V
2
V
V
- 0.2V; V
CC
CC
-0.2V,
-0.2V or V
Test Conditions
IN
V
DR
-0.2V or V
IN
0.2V
IN
0.2V
Min
2.0
t
0
RC
P4C1023/P4C1023L
Max
100
5.5
Page 7 of 11
50
Unit
µA
µA
ns
ns
V