IS61C3216AL Integrated Silicon Solution, Inc., IS61C3216AL Datasheet - Page 12

• Manufacturer Part Number: IS61C3216AL
• Description: 32k X 16 High-speed Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

DATA RETENTION WAVEFORM (CE
IS61C3216AL
DATA RETENTION SWITCHING CHARACTERISTICS
Note:
12
Symbol
1. Typical Values are measured at V
V
I
t
t
DR
SDR
RDR
DR
4.5V
2.2V
GND
Parameter
V
Data Retention Current
Data Retention Setup Time
Recovery Time
DD
VDD
V
CE
for Data Retention
DR
DD
= 5V, T
A
t
= 25
SDR
Test Condition
See Data Retention Waveform
V
V
See Data Retention Waveform
See Data Retention Waveform
o
IN
DD
C and not 100% tested.
= 2.0V, CE V
V
CE
CE
CE
CE Controlled)
DD
– 0.2V, or V
Integrated Silicon Solution, Inc. — www.issi.com —
DD
– 0.2V
IN
Data Retention Mode
CE
V
SS
VDD - 0.2V
+ 0.2V
Com.
typ.
Ind.
(1)
t
RDR
Min.
2.0
t
—
—
RC
0
Typ.
200
—
—
ISSI
1-800-379-4774
Max.
350
400
5.5
—
—
09/26/05
Unit
µA
ns
ns
Rev. A
V
®