參數(shù)資料
型號(hào): 70T631S12DDGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: SRAM
英文描述: 256K X 18 DUAL-PORT SRAM, 12 ns, PQFP144
封裝: 20 X 20 MM, 1.40 MM HIEGHT, GREEN, TQFP-144
文件頁(yè)數(shù): 17/27頁(yè)
文件大小: 220K
代理商: 70T631S12DDGI
IDT70T633/1S
High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
24
IZ
Z
ID
D
5
6
7
0
d
rw
2
,
Z
tZ
Z
P
D
C
E
0
D
A
T
A
V
A
L
ID
A
D
R
E
S
tZ
Z
R
N
o
n
e
w
re
a
d
s
o
r
w
ri
te
s
a
llo
w
e
d
N
o
rm
a
l
O
p
e
ra
ti
o
n
N
o
rm
a
l
O
p
e
ra
ti
o
n
S
le
e
p
M
o
d
e
N
o
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te
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ll
o
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d
V
A
L
ID
D
A
T
A
D
R
E
S
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S
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P
U
Timing
W
av
efor
m
of
Slee
pMode
(1,2)
NOTES:
1.
C
E
1=
V
IH.
2
.
All
timing
is
same
for
Left
and
Right
ports.
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