5962-8855201XA IDT, 5962-8855201XA Datasheet - Page 3

• 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

Recommended Operating
Temperature and Supply Voltage
DC Electrical Characteristics
NOTES:
1. All values are maximum guaranteed values.
2. f
Military
Industrial
Commercial
IDT71256S/L
CMOS Static RAM 256K (32K x 8-Bit)
y S
y S
MAX
I
I
I
I
I
I
m
S
m
S
C
S
C
S
1 B
1 B
C
B
C
B
b
b
Grade
= 1/t
l o
l o
RC
y D
S
T (
O
F
C (
C < V
V
V
y D
S
T (
O
F
C (
C < V
V
V
, all address inputs are cycling at f
l u
C
a t
u
C
l u
S
L T
a t
C
u
C
M
S
L T
M
a n
C
p t
C
S l
a n
d n
C
p t
C
S l
d n
O
O
=
s t u
=
m
e L
s t u
=
=
m
e L
y b
S
a t
y b
S
a t
c i
M
M
c i
M
M
e v
d n
L I
e L
e v
d n
L I
O
e L
x a
a
O
,
o P
x a
a
O
,
o P
, . x
O
-55
, ) l
p
y b
O
, . x
e v
, ) l
p
y b
-40
O
p
f , .
e v
n e
Temperature
0
p
f , .
w
n e
u
r e
w
O
C > V
u
O
, ) l
r e
p t
r e
o P
= f
C > V
O
C to +70
M
, ) l
f ,
p t
= f
C to +125
r e
o P
S
i t a
M
C to +85
f ,
S
s t u
i t a
A
C > V
s t u
A
X
u S
w
C > V
g n
f =
0
u S
X
w
) 2 (
S
g n
f =
0
r e
) 2 (
S
a P
r e
O
p p
a P
M
O
p p
u C
M
H I
p
u S
u C
a r
A
H I
p
u S
A
y l
a r
n e
,
X
O
y l
n e
,
e r r
X
O
C
m
) 2 (
V
p p
H
O
e r r
C
m
) 2 (
u C
V
p p
H
C
C
e
C
u C
t n
C
,
C
C
e
r e t
y l
t n
,
C
e r r
y l
r e t
e r r
=
u C
=
t n
u C
M
t n
M
GND
e r r
a
0V
0V
0V
e r r
MAX
a
, . x
t n
, . x
t n
; f = 0 means no address pins are cycling.
5V ± 10%
5V ± 10%
5V ± 10%
Vcc
(1,2)
P
o
P
2946 tbl 05
S
S
S
L
L
L
w
o
S
L
S
L
S
L
r e
w
(V
r e
6.42
CC
1 7
3
5 2
1 7
C
&
Recommended DC Operating
Conditions
NOTE:
1. V
= 5.0V ± 10%, V
o
1
0
_ _
_ _
_ _
S 6
5 2
Symbol
I
5 3
3
m
6 .
_ _
_ _
_ _
d n
M
1
1
GND
1
0 2
0 2
V
S 6
L /
. l '
V
V
5 3
5 1
3
5 .
. l i
IL
CC
IH
IL
0 2
L /
(min.) = –3.0V for pulse width less than 20ns, once per cycle.
Military, Commercial, and Industrial Temperature Ranges
5 5
C
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
&
1
o
0
_ _
_ _
_ _
1 7
5 2
3
I
6 .
m
_ _
_ _
_ _
d n
1 7
5 2
l '
5 2
Parameter
S 6
M
1
1
1
S 6
0 2
0 2
5 1
3
5 3
L /
5 .
. l i
M
1
1
1
L /
5 2
0 2
0 2
3
0 5
0 3
5 .
. l i
LC
0 7
= 0.2V, V
C
&
1 7
o
1
_ _
_ _
_ _
0
1 7
5 1
3
m
I
6 .
_ _
_ _
_ _
d n
5 2
5 2
. l '
M
1
1
1
0 2
0 2
S 6
5 3
5 1
3
5 .
-0.5
. l i
S 6
Min.
4.5
2.2
L /
0
L /
(1)
5 8
M
5 3
1
1
HC
1
0 2
0 2
3
0 4
0 2
5 .
. l i
= V
7
Typ.
5.0
____
____
2 1
0
1 7
6 5
CC
M
5 2
1
1
1
0 2
0 2
/ S
5 3
5 1
3
M
5 .
1
. l i
1
1
0 2
0 2
S 6
5 3
5 1
3
5 .
. l i
1 L
- 0.2V)
L /
Max.
0 0
5.5
6.0
0.8
5 4
0
9 2
9 2
6 4
6 4
2946 tbl 06
U
U
m
m
m
m
m
m
l b t
l b t
t i n
t i n
Unit
A
A
A
A
A
A
V
V
V
V
8 0
7 0