IS61C1024-20J ISSI, Integrated Silicon Solution Inc, IS61C1024-20J Datasheet - Page 2

• Manufacturer Part Number: IS61C1024-20J
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61C1024-20J

• Density: 1Mb
• Access Time (max): 20ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOP
• Operating Temp Range: 0C to 70C
• Supply Current: 170mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

PIN CONFIGURATION
32-Pin SOJ
PIN DESCRIPTIONS
IS61C1024
IS61C1024L
OPERATING RANGE
2
TRUTH TABLE
A0-A16
CE1
CE2
OE
WE
I/O0-I/O7
Vcc
GND
GND
I/O0
I/O1
I/O2
A16
A14
A12
Range
Commercial
Industrial
NC
Mode
Not Selected
(Power-down)
Output Disabled H
Read
Write
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
Ambient Temperature
X
X
H
L
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
–40 C to +85 C
0 C to +70 C
CE1
CE1
CE1
CE1
CE1
VCC
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
H
X
L
L
L
CE2
PIN CONFIGURATION
32-Pin TSOP (Type 1) (T) and sTSOP (Type 1) (H)
X
H
H
H
L
VCC
CE2
A11
A13
A15
A16
A14
A12
WE
NC
A9
A8
A7
A6
A5
A4
OE
OE
OE
OE
OE
X
X
H
X
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I/O Operation
High-Z
High-Z
High-Z
5V
5V
D
D
OUT
V
IN
CC
10%
10%
Integrated Silicon Solution, Inc. — 1-800-379-4774
Vcc Current
I
I
I
I
I
SB
SB
CC
CC
CC
1
1
1
1
1
, I
, I
, I
, I
, I
SB
SB
CC
CC
CC
2
2
2
2
2
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
ISSI
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
SR028-1J
11/03/98
®