IS61SPD25632T Datasheet, PDF (17/22 Pages) Integrated Silicon Solution, Inc – 256K x 32, 256K x 36, 512K x 18 SYNCHRONOUS PIPELINE, DOUBLE-CYCLE DESELECT STATIC RAM

IS61SPD25632T/D IS61LPD25632T/D
IS61SPD25636T/D IS61LPD25636T/D
IS61SPD51218T/D IS61LPD51218T/D
SNOOZE MODE ELECTRICAL CHARACTERISTICS
Symbol
ISB2
tPDS
tPUS
tZZI
tRZZI
Parameter
Current during SNOOZE MODE
ZZ active to input ignored
ZZ inactive to input sampled
ZZ active to SNOOZE current
ZZ inactive to exit SNOOZE current
Conditions
ZZ ≥ Vih
Min.
—
—
2
—
0
ISSI ^®
Max.
30
2
—
2
—
Unit
mA
cycle
cycle
cycle
ns
SLEEP MODE TIMING
CLK
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
Integrated Silicon Solution, Inc. — 1-800-379-4774
17
PRELIMINARY INFORMATION Rev. 00A
04/17/01