16 Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. E
10/25/2013
IS61NLF25672/IS61NVF25672
IS61NLF51236/IS61NVF51236
IS61NLF102418/IS61NVF102418
SLEEP MODE TIMING
SLEEP MODE ELECTRICAL CHARACTERISTICS
Symbol Parameter Conditions Min. Max. Unit
ISb2 CurrentduringSLEEPMODE ZZ≥VIh 60 mA
tPdS ZZ active to input ignored 2 cycle
tPuS ZZ inactive to input sampled 2 cycle
tZZI ZZactivetoSLEEPcurrent 2 cycle
trZZI ZZinactivetoexitSLEEPcurrent 0 ns
Don't Care
Deselect or Read Only
Deselect or Read Only
t
RZZI
CLK
ZZ
Isupply
All Inputs
(except ZZ)
Outputs
(Q)
ISB2
ZZ setup cycle ZZ recovery cycle
Normal
operation
cycle
tPDS
t
PUS
tZZI
High-Z