71V2556S133PFG IDT, 71V2556S133PFG Datasheet - Page 13

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71V2556S133PFG

Manufacturer Part Number
71V2556S133PFG
Description
SRAM
Manufacturer
IDT
Datasheet

Specifications of 71V2556S133PFG

Product Category
SRAM
Rohs
yes
Part # Aliases
IDT71V2556S133PFG
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
NOTE:
1. The LBO, TMS, TDI, TCK & TRST pins will be internally pulled to V
DC Electrical Characteristics Over the Operating
Temperature Supply Voltage Range
NOTES:
1. All values are maximum guaranteed values.
2. At f = f
3. For I/Os V
AC Test Loads
IDT71V2556, 128K x 36, 3.3V Synchronous ZBT™ SRAMs
with 2.5V I/O, Burst Counter, and Pipelined Outputs
y S
(Ty pi cal ,
y S
I
I
I
I
m
S
S
S
D
Δt CD
1 B
2 B
3 B
V
V
D
I |
ns)
b
m
I |
I |
L
O
O
LI
I L
l o
O
b
L
H
|
|
|
l o
MAX,
Figure 2. Lumped Capacitive Load, Typical Derating
O
u S
C
o P
C
u S
d I
u S
HD
M
o l
p
e l
6
5
4
3
2
1
p p
p p
p p
w
inputs are cycling at the maximum frequency of read cycles of 1/t
r e
O
k c
= V
r e
n I
B L
O
O
O
o P
i t a
S
y l
y l
y l
u p
t u
u
u
a P
R
20 30 50
O
g n
u S
p t
p t
S
w
DDQ
u p
u C
u C
u C
n u
L t
J ,
a r
a t
r e
t u
t u
p p
L t
i n
o P
e r r
d n
e r r
e r r
m
a e
A T
o L
i H
– 0.2V, V
g n
y l
a e
e
y b
t n
t n
t n
w
a k
h g
G
r e t
w
r e
u C
a k
o P
e g
a
o V
o V
e r r
d n
e g
w
a t l
u C
r e
a t l
I/O
Capaci t ance (pF )
t n
LD
Z Z
u C
e g
e g
80
e r r
= 0.2V. For other inputs V
e r r
e D
e D
O
< V
e D
O
<
e D
A
V
f
C
V
t n
n I
f =
a P
D
N I
e p
e p
E
N I
u p
t n
100
V
i v
i v
i v
i v
/ V
N
D L
D L
Figure 1. AC Test Load
> V
> V
M
a r
, n
, n
e c
e c
e c
e c
L t
D L
,
,
A
> V
m
X
a e
V
= f
V
H I
2 (
H
S
D
D
S
e
D
D
D
e T
=
) 3 .
l e
s e
s e
l e
H I
r e t
a k
D
D
r o < V
0
,
r o < V
Z
t s
c e
, X
c e
=
=
2 (
l e
l e
e g
V
0
) 3 ,
e t
c e
M
c e
M
e t
D
C
V
= 50Ω
D
n o
D
u C
, d
a
a
, d
e t
e t
L I
D
, . x
, . x
=
D L
f ,
i d
, d
, d
e r r
O
=
O
M
f ,
o i t
u
V
V
u
f =
M
O
O
a
t n
p t
p t
N I
N I
, . x
f =
a
u
u
) 1 (
s n
s t u
M
s t u
, . x
p t
p t
> V
> V
HD
50Ω
4875 dr w 05
A
M
200
X
s t u
s t u
A
) 2 (
O
O
X
= V
V
H
H
2 (
e p
e p
D
D
DDQ
) 3 ,
DD
r o
r o
, n
, n
DD
4875 drw 04
,
– 0.2V, V
/2
and ZZ will be internally pulled to V
I
I
V
V
V
O
O
C
D
D
O
L
H
3
1
o
D
D
0 4
0 4
6.42
U
=
0 5
0 2
=
(1)
m
T
=
=
1
13
CYC
,
6 +
=
6 -
l '
6 6
M
M
LD
m
AC Test Conditions
(V
V 0
m
(V
; f=0 means no input lines are changing.
M
n I
I
I
O
a
a
A
p n
p n
, A
= 0.2V.
, . x
, . x
, A
z H
u p
u
C
o t
n I
DDQ
p t
t u
t u
DD
3
1
5 4
5 4
V
e T
V
0 6
P t
0 3
V
V
t u
l ' d
(V
V
D
i R
i T
D
N I
N I
t s
D
D
D
l u
i m
i T
= 3.3V±5%)
e s
e T
D
=
=
=
DD
e s
=
i m
o L
Q
= 2.5V)
g n
F /
t s
V 0
V 0
,
M
M
g n
d a
C
e D
e L
l a
. n i
3
1
. n i
e R
= 3.3V±5%)
C
o
0 4
0 4
T l
5 2
o t
o t
0 2
m
n o
e v
e R
i v
1
r e f
m i
e c
0 5
l '
V
V
s l
i d
r e f
D
D
n e
s e
Commercial and Industrial Temperature Ranges
M
o i t
D
D
e D
n e
z H
e c
n I
s n
3
1
e c
e s
5 4
5 4
5 3
0 3
l ' d
e L
SS
e l
e L
e v
t c
if it is not actively driven in the application.
e v
d e
s l
C
s l
3
1
o
0 4
0 4
0 0
0 1
m
1
3 3
l '
M
z H
n I
3
1
5 4
5 4
0 1
0 2
l ' d
M
2
_
_
_
_
. n i
_ _
_ _
_ _
_ _
0 .
C
2
1
o
0 4
0 4
0 5
0 0
m
1
S
l '
0 0
e e
0
V (
V (
M
M
o t
D
D
0
2
0 3
_
z H
i F
5
5
. x a
_ _
D
D
4 .
s n
n I
2
. 2
1
Q
Q
u g
5 4
5 4
0 6
0 1
l ' d
V 5
) 2 /
) 2 /
e r
1
8 4
8 4
8 4
5 7
5 7
5 7
U
U
µ
µ
µ
m
m
m
m
V
V
t i n
l b t
t i n
l b t
A
A
A
l b t
A
A
A
A
2 2
3 2
1 2

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