W24100-70L Winbond, W24100-70L Datasheet - Page 7

• Manufacturer Part Number: W24100-70L
• Description: 128K X 8 CMOS STATIC RAM
• Manufacturer: Winbond

DATA RETENTION CHARACTERISTICS
(T
*
DATA RETENTION WAVEFORM
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
Read Cycle Time
A
DD
= 0 C to 70 C)
for Data Retention
PARAMETER
CS2
CS1
V
DD
V
I
T
T
SYM.
DDDR
CDR
R
DR
0.9
T
CDR
V
See data retention waveform
CS
CS
DD
TEST CONDITIONS
V
V
DD
DD
CS
V
- 7 -
DR
= >
-0.2V
-0.2V, V
V
= >
DD
2V
- 0.2V
DD
= 3V
0.9
Publication Release Date: October 1999
Preliminary W24100
V
T
DD
R
MIN.
T
2.0
RC
0
-
*
TYP. MAX. UNIT
-
-
-
-
50
-
-
-
Revision A1
nS
nS
V
A