IS62WV25616ALL Datasheet, PDF (11/14 Pages) Integrated Silicon Solution, Inc – 256K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC SRAM

IS62WV25616ALL, IS62WV25616BLL
ISSI ^®
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
VDR
IDR
tSDR
tRDR
Parameter
Test Condition
VDD for Data Retention
Data Retention Current
See Data Retention Waveform
VDD = 1.2V, CS1 ≥ VDD – 0.2V
Data Retention Setup Time See Data Retention Waveform
Recovery Time
See Data Retention Waveform
Min. Max. Unit
1.2 3.6
V
— 15
µA
0—
ns
tRC —
ns
DATA RETENTION WAVEFORM (CS1 Controlled)
VDD
VDR
CS1
GND
tSDR
Data Retention Mode
tRDR
CS1 ≥ VDD - 0.2V
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
11
Rev. C
05/02/05