參數(shù)資料
型號： 70V05L20J
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： SRAM
英文描述： 8K X 8 DUAL-PORT SRAM, 20 ns, PQCC68
封裝： 0.950 X 0.950 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-68
文件頁數(shù)： 5/22頁
文件大?。?/td> 159K
代理商： 70V05L20J
6.42
IDT70V05S/L
High-Speed 3.3V 8K x 8 Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
13
NOTES:
1. Port-to-port delay through SRAM cells from writing port to reading port, refer to “Timing Waveform of Read With BUSY (M/S = VIH)” or “Timing Waveform of Write With Port-
To-Port Delay (M/S = VIL)”.
2. To ensure that the earlier of the two ports wins.
3. tBDD is a calculated parameter and is the greater of 0, tWDD – tWP (actual) or tDDD – tDW (actual).
4. To ensure that the write cycle is inhibited during contention.
5. To ensure that a write cycle is completed after contention.
6. 'X' is part number indicates power rating (S or L).
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range(6)
5
1
X
5
0
V
0
7
y
n
O
l'
m
o
C
0
2
X
5
0
V
0
7
l'
m
o
C
d
n
I
&
5
2
X
5
0
V
0
7
y
l
n
O
l'
m
o
C
l
o
b
m
y
Sr
e
t
e
m
a
r
a
P.
n
i
M.
x
a
M.
n
i
M.
x
a
M.
n
i
M.
x
a
Mti
n
U
Y
S
U
B
/
M
(
G
N
I
M
I
T
S
V
= H
I
)
t A
A
B
Y
S
U
B
h
c
t
a
M
s
e
r
d
A
m
o
rf
e
m
i
T
s
e
c
A
_
5
1
_
0
2
_
0
2s
n
t A
D
B
Y
S
U
B
d
e
h
c
t
a
M
t
o
N
s
e
r
d
A
m
o
rf
e
m
i
T
e
l
b
a
s
i
D
_
5
1
_
0
2
_
0
2s
n
t C
A
B
Y
S
U
B
W
O
L
e
l
b
a
n
E
p
i
h
C
m
o
rf
e
m
i
T
s
e
c
A
_
5
1
_
0
2
_
0
2s
n
t C
D
B
Y
S
U
B
H
G
I
H
e
l
b
a
n
E
p
i
h
C
m
o
rf
e
m
i
T
e
l
b
a
s
i
D
_
5
1
_
7
1
_
7
1s
n
t S
P
A
e
m
i
T
p
u
-t
e
S
y
ti
r
o
ir
P
n
o
it
a
rt
i
b
r
A
)
2
(
5
_
5
_
5
_
s
n
t D
D
B
Y
S
U
B
a
t
a
D
d
il
a
V
o
t
e
l
b
a
s
i
D
)
3
(
_
8
1
_
0
3
_
0
3s
n
t H
W
r
e
tf
A
d
l
o
H
e
ti
r
W
Y
S
U
B
)
5
(
2
1
_
5
1
_
7
1
_
s
n
Y
S
U
B
/
M
(
G
N
I
M
I
T
S
V
= LI)
t B
W
Y
S
U
B
e
ti
r
W
o
t
u
p
n
I
)
4
(
0
_
0
_
0
_
s
n
t H
W
r
e
tf
A
d
l
o
H
e
ti
r
W
Y
S
U
B
)
5
(
2
1
_
5
1
_
7
1
_
s
n
G
N
I
M
I
T
Y
A
L
E
D
T
R
O
P
-
O
T
-
T
R
O
P
t D
D
W
y
a
l
e
D
a
t
a
D
o
t
e
s
l
u
P
e
ti
r
W
)
1
(
_
0
3
_
5
4
_
0
5s
n
t D
D
y
a
l
e
D
a
t
a
D
d
a
e
R
o
t
d
il
a
V
a
t
a
D
e
ti
r
W
)
1
(
_
5
2
_
5
3
_
5
3s
n
a
3
1
l
b
t
1
4
9
2
5
3
X
5
0
V
0
7
y
l
n
O
l'
m
o
C
5
X
5
0
V
0
7
y
l
n
O
l'
m
o
C
l
o
b
m
y
Sr
e
t
e
m
a
r
a
P.
n
i
M.
x
a
M.
n
i
M.
x
a
Mti
n
U
Y
S
U
B
/
M
(
G
N
I
M
I
T
S
V
= H
I
)
t A
A
B
Y
S
U
B
h
c
t
a
M
s
e
r
d
A
m
o
rf
e
m
i
T
s
e
c
A
_
0
2
_
5
4s
n
t A
D
B
Y
S
U
B
d
e
h
c
t
a
M
t
o
N
s
e
r
d
A
m
o
rf
e
m
i
T
e
l
b
a
s
i
D
_
0
2
_
0
4s
n
t C
A
B
Y
S
U
B
W
O
L
e
l
b
a
n
E
p
i
h
C
m
o
rf
e
m
i
T
s
e
c
A
_
0
2
_
0
4s
n
t C
D
B
Y
S
U
B
H
G
I
H
e
l
b
a
n
E
p
i
h
C
m
o
rf
e
m
i
T
e
l
b
a
s
i
D
_
0
2
_
5
3s
n
t S
P
A
e
m
i
T
p
u
-t
e
S
y
ti
r
o
ir
P
n
o
it
a
rt
i
b
r
A
)
2
(
5
_
5
_
s
n
t D
D
B
Y
S
U
B
a
t
a
D
d
il
a
V
o
t
e
l
b
a
s
i
D
)
3
(
_
5
3
_
0
4s
n
t H
W
r
e
tf
A
d
l
o
H
e
ti
r
W
Y
S
U
B
)
5
(
5
2
_
5
2
_
s
n
Y
S
U
B
/
M
(
G
N
I
M
I
T
S
V
= LI)
t B
W
Y
S
U
B
e
ti
r
W
o
t
u
p
n
I
)
4
(
0
_
0
_
s
n
t H
W
r
e
tf
A
d
l
o
H
e
ti
r
W
Y
S
U
B
)
5
(
5
2
_
5
2
_
s
n
G
N
I
M
I
T
Y
A
L
E
D
T
R
O
P
-
O
T
-
T
R
O
P
t D
D
W
y
a
l
e
D
a
t
a
D
o
t
e
s
l
u
P
e
ti
r
W
)
1
(
_
0
6
_
0
8s
n
t D
D
y
a
l
e
D
a
t
a
D
d
a
e
R
o
t
d
il
a
V
a
t
a
D
e
ti
r
W
)
1
(
_
5
4
_
5
6s
n
b
3
1
l
b
t
1
4
9
2
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參數(shù)描述
70V05L20J8 功能描述:靜態(tài)隨機(jī)存取存儲器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
70V05L20JI 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 3.3V 64KBIT 8KX8 20NS 68PLCC - Rail/Tube 制造商:Integrated Device Technology Inc 功能描述:8K x 8 3.3v Dual- Port Ram
70V05L20JI8 制造商:Integrated Device Technology Inc 功能描述:SRAM Chip Async Dual 3.3V 64K-Bit 8K x 8 20ns 68-Pin PLCC T/R 制造商:Integrated Device Technology Inc 功能描述:SRAM ASYNC DUAL 3.3V 64KBIT 8KX8 20NS 68PLCC - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:8K x 8 3.3v Dual- Port Ram
70V05L20PF 功能描述:靜態(tài)隨機(jī)存取存儲器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
70V05L20PF8 功能描述:靜態(tài)隨機(jī)存取存儲器 8K x 8 3.3v Dual- Port Ram RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
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