®
ISSI
IS61LV12816L
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
VDR
Parameter
Test Condition
Options
Min.
Typ.(1)
Max.
Unit
V
VDD for Data Retention
Data Retention Current
See Data Retention Waveform
VDD = 2.0V, CE ≥ VDD – 0.2V
2.0
—
3.6
IDR
Com.
Ind.
—
—
0.7
—
3
4
mA
tSDR
tRDR
Data Retention Setup Time See Data Retention Waveform
0
—
—
—
—
ns
ns
Recovery Time
See Data Retention Waveform
tRC
O
Note 1: Typical values are measured at VDD = 3.3V, T
A
= 25 C. Not 100% tested.
DATA RETENTION WAVEFORM (CE Controlled)
tSDR
Data Retention Mode
tRDR
VDD
VDR
CE ≥ VDD - 0.2V
CE
GND
12
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. F
10/27/05