is62wv1288bll-55tl Integrated Silicon Solution, Inc., is62wv1288bll-55tl Datasheet - Page 10

• Manufacturer Part Number: is62wv1288bll-55tl
• Description: 128k X 8 Low Voltage, Ultra Low Power Cmos Static Ram
• Manufacturer: Integrated Silicon Solution, Inc.

DATA RETENTION WAVEFORM (CS1 Controlled)
DATA RETENTION WAVEFORM (CS2 Controlled)
IS62WV1288ALL, IS62WV1288BLL
10
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
V
I
t
t
dr
sdr
rdr
dr
GND
GND
V
V
CS1
V
CS2
V
DD
DR
Parameter
V
Data Retention Current
Data Retention Setup Time
Recovery Time
DD
DR
dd
for Data Retention
t
SDR
Test Condition
See Data Retention Waveform
V
See Data Retention Waveform
See Data Retention Waveform
dd
t
SDR
= 1.2V, CS1 ≥ V
Integrated Silicon Solution, Inc. — www.issi.com —
CS1 ≥ V
Data Retention Mode
Data Retention Mode
CS2 ≤ 0.2V
DD
-
0.2V
dd
– 0.2V
t
RDR
t
RDR
Min.
1.2
t
—
rc
0
Max.
3.6
—
—
5
1-800-379-4774
Unit
µA
ns
ns
V
04/02/08
Rev. D