is62wv5128bll Integrated Silicon Solution, Inc., is62wv5128bll Datasheet - Page 11

• Manufacturer Part Number: is62wv5128bll
• Description: 512k X 8 Low Voltage, Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

IS62WV5128ALL,
DATA RETENTION SWITCHING CHARACTERISTICS
DATA RETENTION WAVEFORM (CS1
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
01/29/08
Symbol
V
I
t
t
DR
SDR
RDR
DR
GND
V
V
CS1
DD
DR
Parameter
V
Data Retention Current
Data Retention Setup Time
Recovery Time
DD
for Data Retention
IS62WV5128BLL
t
SDR
CS1
CS1
CS1
CS1 Controlled)
Test Condition
See Data Retention Waveform
V
See Data Retention Waveform
See Data Retention Waveform
DD
= 1.2V, CS1 ≥ V
CS1 ≥ V
Data Retention Mode
DD
-
0.2V
DD
– 0.2V
t
RDR
Min.
1.2
t
—
RC
0
Max.
3.6
15
—
—
Unit
µA
ns
ns
V
11