IS62WV1288BLL-55HI ISSI, Integrated Silicon Solution Inc, IS62WV1288BLL-55HI Datasheet - Page 10

• Manufacturer Part Number: IS62WV1288BLL-55HI
• Description: IC SRAM 1MBIT 55NS 32STSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS62WV1288BLL-55HI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (128K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-sTSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DATA RETENTION WAVEFORM (CS1 Controlled)
DATA RETENTION WAVEFORM (CS2 Controlled)
IS62WV1288ALL, IS62WV1288BLL, IS65WV1288BLL
10
DATA RETENTION SWITCHING CHARACTERISTICS
Symbol
V
I
t
t
dr
sdr
rdr
dr
GND
GND
V
V
CS1
V
CS2
V
DD
DR
Parameter
V
Data Retention Current
Data Retention Setup Time
Recovery Time
DD
DR
dd
for Data Retention
t
SDR
Test Condition
See Data Retention Waveform
V
See Data Retention Waveform
See Data Retention Waveform
dd
t
SDR
= 1.2V, CS1 ≥ V
Integrated Silicon Solution, Inc. — www.issi.com —
CS1 ≥ V
Data Retention Mode
Data Retention Mode
CS2 ≤ 0.2V
DD
-
0.2V
dd
– 0.2V
Ind./A1
Com.
t
RDR
A3
t
RDR
Min.
1.2
t
—
—
—
rc
0
Max.
3.6
10
75
—
—
5
1-800-379-4774
Unit
µA
ns
ns
V
11/12/08
Rev. E