IS61NVVP25672 Datasheet, PDF (12/29 Pages) Integrated Silicon Solution, Inc – 256K x 72 and 512K x 36, 18Mb PIPELINE (NO WAIT) STATE BUS SRAM

IS61NVVP25672
IS61NVVP51236
SLEEP MODE ELECTRICAL CHARACTERISTICS
Symbol
ISB2
tPDS
tPUS
tZZI
tRZZI
Parameter
Current during SLEEP MODE
ZZ active to input ignored
ZZ inactive to input sampled
ZZ active to SLEEP current
ZZ inactive to exit SLEEP current
Conditions
ZZ ≥ Vih
ZZ ≥ Vih
ZZ ≤ Vil
ZZ ≥ Vih
ZZ ≤ Vil
Min.
2
2
2
0
ISSI ^®
Max.
150
Unit
mA
cycle
cycle
cycle
ns
SLEEP MODE TIMING
K
ZZ
Isupply
tPDS
ZZ setup cycle
tZZI
ISB2
All Inputs
(except ZZ)
Deselect or Read Only
Outputs
(Q)
High-Z
tPUS
ZZ recovery cycle
tRZZI
Deselect or Read Only
Normal
operation
cycle
Don't Care
12
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
ADVANCED INFORMATION Rev. 00A
07/17/02