71V2556S133PFG IDT, 71V2556S133PFG Datasheet - Page 11

• Manufacturer Part Number: 71V2556S133PFG
• Description: SRAM
• Manufacturer: IDT

Specifications of 71V2556S133PFG

• Product Category: SRAM
• Rohs: yes
• Part # Aliases: IDT71V2556S133PFG

Read Operation with Clock Enable Used
NOTES:
1. H = High; L = Low; X = Don’t Care; Z = High Impedance.
2. CE = L is defined as CE
Write Operation with Clock Enable Used
NOTES:
1. H = High; L = Low; X = Don’t Care; Z = High Impedance.
2. CE = L is defined as CE
IDT71V2556, 128K x 36, 3.3V Synchronous ZBT™ SRAMs
with 2.5V I/O, Burst Counter, and Pipelined Outputs
C
C
n
n
n
n
n
n
n
n
n
n
n
n
n
n
c y
c y
n
2 +
3 +
4 +
5 +
6 +
7 +
n
2 +
3 +
4 +
5 +
6 +
7 +
1 +
1 +
e l
e l
A
A
d d
d d
A
A
A
A
A
A
A
A
A
A
X
X
X
X
X
X
e r
e r
0
2
3
4
0
2
3
4
1
1
s s
s s
1
1
= L, CE
= L, CE
/ R W
/ R W
H
X
H
X
X
H
H
H
X
X
X
L
L
L
L
L
2
2
= L and CE
= L and CE
A
A
D
D
/ V
/ V
X
X
X
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
D
D
2
2
= H. CE = H is defined as CE
= H. CE = H is defined as CE
C
C
E
X
X
X
E
X
X
X
L
L
L
L
L
L
L
L
L
L
) 2 (
) 2 (
C
C
E
E
L
H
L
H
H
L
L
L
L
H
L
H
H
L
L
L
N
N
B x
B x
6.42
W
W
X
X
X
X
X
X
X
X
X
X
X
L
L
L
L
L
11
1
1
= H, CE
= H, CE
O
O
(1)
X
X
X
X
X
X
X
X
X
X
X
L
L
L
L
L
(1)
2
2
E
E
= H or CE
= H or CE
I
I
Q
Q
Q
Q
Q
D
D
D
O /
X
X
X
O /
X
X
X
X
X
0
2
0
0
0
1
2
1
2
2
Commercial and Industrial Temperature Ranges
= L.
= L.
C
C
C
C
C
C
C
C
C
C
A
A
A
A
A
r W
r W
r W
o
o l
o l
o l
o l
o
o l
o l
o l
o l
d d
d d
d d
d d
d d
m
m
e t i
e t i
e t i
k c
k c
k c
k c
k c
k c
k c
k c
e r
e r
e r
e r
e r
m
m
a D
a D
a D
s s
s s
s s
s s
s s
+ n
a V
g I
g I
n
V
g I
g I
n e
n e
1 +
l a
o n
o n
o n
o n
a t
a t
a t
I 1
d i l
s t
s t
a
A
A
A
a
. d i
d n
e r
e r
d n
e r
e r
0
1
2
g I
D
D
D
n g
e R
e R
e R
0
1
2
. d
. d
o n
. d
. d
o C
r o
o C
e r
d a
d a
d a
a D
a D
d e
t n
t n
. d
a t
a t
l o r
l o r
o
o
o
t u
t u
t u
Q
Q
m
m
0
0
b (
b (
b (
e e
e
s i
s i
s u
s u
s u
t e
s t
o
o
e s
r t
r t
r t
t n
t n
t e
n a
n a
n a
u t
e h
e h
p u
) . s
) . s
) . s
. p
u b
u b
. s
. s
8 4
8 4
5 7
5 7
l b t
l b t
7 1
8 1