5962-8855201XA IDT, 5962-8855201XA Datasheet - Page 2

• Manufacturer Part Number: 5962-8855201XA
• Description: SRAM
• Manufacturer: IDT

Specifications of 5962-8855201XA

• Memory Size: 256 KB
• Organization: 32 K x 8
• Access Time: 20 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 150 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Package / Case: CDIP-28
• Memory Type: CMOS

Pin Configurations
Pin Descriptions
IDT71256S/L
CMOS Static RAM 256K (32K x 8-Bit)
I/O
A
Name
0
GND
0
V
WE
CS
OE
- A
CC
- I/O
GND
I/O
I/O
I/O
14
A
A
A
A
A
A
A
A
A
A
7
14
12
7
6
5
4
3
2
1
0
0
1
2
10
11
12
13
14
Top View
1
2
3
4
5
6
7
8
9
DIP/SOJ
SO28-5
D28-3
D28-1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Data Input/Output
Address Inputs
Output Enable
2946 drw 02
Write Enable
Description
Chip Select
Ground
Power
V
WE
A
A
A
A
OE
A
CS
I/O
I/O
I/O
I/O
I/O
CC
13
8
9
11
10
7
6
5
4
3
2946 tbl 01
2
Truth Table
Absolute Maximum Ratings
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS
Capacitance
NOTE:
1. This parameter is determined by device characterization, but is not production
NOTE:
1. H = V
P
I
C
C
V
T
T
T
OUT
Symbol
A
BIAS
STG
T
IN
I/O
TERM
Symbol
WE
may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above those
indicated in the operational sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect
reliability.
tested.
X
X
H
H
L
Military, Commercial, and Industrial Temperature Ranges
IH
, L = V
Operating
Under Bias
Storage
Power
Dissipation
DC Output Current
Terminal Voltage
with Respect
to GND
Temperature
Temperature
Temperature
V
CS
Input Capacitance
I/O Capacitance
H
L
L
L
HC
Rating
IL
, X = Don't care.
Parameter
OE
X
X
X
H
L
(1)
(T
(1)
-0.5 to +7.0 -0.5 to +7.0 -0.5 to +7.0
-55 to +125 -55 to +125 -65 to +135
-55 to +125 -55 to +125 -65 to +150
High-Z
High-Z
High-Z
A
0 to +70
D
Com'l.
I/O
D
OUT
= +25°C, f = 1.0MHz)
1.0
IN
50
Conditions
V
V
-40 to +85
OUT
IN
Ind.
1.0
= 0V
50
= 0V
Output Disabled
Standby (I
Standby (I
Read Data
Write Data
Function
-55 to +125
(1)
Mil.
Max.
1.0
50
SB1
11
11
SB
)
)
2946 tbl 02
2946 tbl 03
2946 tbl 04
Unit
pF
pF
Unit
mA
o
o
o
W
V
C
C
C