IS61C1024AL-12KI-TR ISSI, Integrated Silicon Solution Inc, IS61C1024AL-12KI-TR Datasheet - Page 10

• Manufacturer Part Number: IS61C1024AL-12KI-TR
• Description: IC SRAM 1MBIT 12NS 32SOJ
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C1024AL-12KI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (128K x 8)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SOJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DATA RETENTION WAVEFORM (CE1
DATA RETENTION WAVEFORM (CE2 Controlled)
DATA RETENTION SWITCHING CHARACTERISTICS
Note:
10
IS61C1024AL, IS64C1024AL
Symbol
1. Typical Values are measured at V
V
I
t
t
DR
SDR
RDR
DR
4.5V
2.2V
4.5V
2.2V
GND
GND
Parameter
V
Data Retention Current
Data Retention Setup Time
Recovery Time
DD
VDD
CE2
V
0.4V
VDD
V
CE1
for Data Retention
DR
DR
DD
= 5V, T
t
SDR
Test Condition
See Data Retention Waveform
V
or CE2 0.2V
V
See Data Retention Waveform
See Data Retention Waveform
IN
DD
A
= 25
= 2.0V, CE1 V
V
CE1
CE1
CE1 Controlled)
CE1
DD
o
C and not 100% tested.
– 0.2V, or V
Integrated Silicon Solution, Inc. — www.issi.com —
t
SDR
DD
Data Retention Mode
IN
CE1
Data Retention Mode
– 0.2V
CE2
V
SS
VDD - 0.2V
+ 0.2V
0.2V
Com.
Auto.
Ind.
t
RDR
Min.
2.0
t
—
—
—
RC
0
t
RDR
Typ.
200
—
—
(1)
ISSI
1-800-379-4774
Max.
400
450
500
5.5
—
—
01/24/05
Unit
µA
ns
ns
Rev. B
V
®