IS61C1024AL-12JLI INTEGRATED SILICON SOLUTION (ISSI), IS61C1024AL-12JLI Datasheet - Page 2

• Manufacturer Part Number: IS61C1024AL-12JLI
• Description: IC, SRAM, 1MBIT, 12NS, SOJ-32
• Manufacturer: INTEGRATED SILICON SOLUTION (ISSI)

Specifications of IS61C1024AL-12JLI

• Memory Size: 1Mbit
• Memory Configuration: 128K X 8
• Access Time: 12ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOJ
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN DESCRIPTIONS
TRUTH TABLE
2
IS61C1024AL, IS64C1024AL
A0-A16
CE1
CE2
OE
WE
I/O0-I/O7
V
GND
PIN CONFIGURATION
32-Pin SOJ
DD
Mode
Not Selected
(Power-down)
Output Disabled
Read
Write
GND
I/O0
I/O1
I/O2
A16
A14
A12
NC
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Address Inputs
Chip Enable 1 Input
Chip Enable 2 Input
Output Enable Input
Write Enable Input
Input/Output
Power
Ground
WE
WE
WE
WE
WE
X
X
H
H
L
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
CE1
CE1
CE1
CE1
CE1
H
X
L
L
L
VDD
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
CE2
X
H
H
H
L
PIN CONFIGURATION
32-Pin TSOP (Type 1) (T) and sTSOP (Type 1) (H)
VDD
CE2
A11
A13
A15
A16
A14
A12
WE
OE
OE
OE
OE
OE
NC
A9
A8
A7
A6
A5
A4
X
H
X
X
L
Integrated Silicon Solution, Inc. — www.issi.com —
I/O Operation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
High-Z
High-Z
High-Z
D
D
OUT
IN
OPERATING RANGE (IS61C1024AL)
OPERATING RANGE (IS64C1024AL)
Range
Commercial
Industrial
Range
Automotive
V
I
I
I
I
I
SB
SB
CC
CC
CC
DD
1
1
1
1
1
, I
, I
, I
, I
, I
Current
CC
CC
CC
SB
SB
2
2
2
2
2
Ambient Temperature
0°C to +70°C
-40°C to +85°C
Ambient Temperature
-40°C to +125°C
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
ISSI
1-800-379-4774
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
V
5V ± 10%
5V ± 10%
V
5V ± 10%
DD
DD
01/24/05
Rev. B
®