IS61C1024AL-12JI-TR ISSI, IS61C1024AL-12JI-TR Datasheet - Page 10

• Manufacturer Part Number: IS61C1024AL-12JI-TR
• Description: SRAM 1Mb 128Kx8 12ns 5v
• Manufacturer: ISSI
• Type: Asynchronousr

Specifications of IS61C1024AL-12JI-TR

• Product Category: SRAM
• Memory Size: 1 Mbit
• Organization: 128 K x 8
• Access Time: 12 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 40 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOJ-32
• Interface: TTL
• Factory Pack Quantity: 1000

DATA RETENTION WAVEFORM (CE1 Controlled)
DATA RETENTION WAVEFORM (CE2 Controlled)
IS61C1024AL, IS64C1024AL
DATA RETENTION SWITCHING CHARACTERISTICS
V
I
Note:
1. Typical Values are measured at V
10
Symbol Parameter
t
t
Dr
sDr
rDr
Dr
4.5V
2.2V
4.5V
2.2V
GND
GND
V
Data Retention Current
Data Retention Setup Time See Data Retention Waveform
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
In
DD
a
≥ V
= 2.0V, CE1 ≥ V
= 25
DD
– 0.2V, or V
o
C and not 100% tested.
Integrated Silicon Solution, Inc. — www.issi.com —
t
SDR
Data Retention Mode
In
CE1 ≥ VDD - 0.2V
Data Retention Mode
DD
≤ V
CE2 ≤ 0.2V
– 0.2V
ss
+ 0.2V
Com.
Auto.
Ind.
t
RDR
Min.
2.0
t
—
—
—
rc
0
t
RDR
Typ.
200
—
—
(1)
1-800-379-4774
Max.
400
450
500
5.5
—
—
05/09/2012
Unit
µA
ns
ns
V
Rev. D