參數(shù)資料
型號: IDT70V07L25PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 3.3V 32K x 8 DUAL-PORT STATIC RAM
中文描述: 32K X 8 DUAL-PORT SRAM, 25 ns, PQFP80
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-80
文件頁數(shù): 2/18頁
文件大小: 246K
代理商: IDT70V07L25PF
6.37
2
IDT70V07S/L
HIGH-SPEED 3.3V 32K x 8 DUAL-PORT STATIC RAM
COMMERCIAL TEMPERATURE RANGE
This device provides two independent ports with separate
control, address, and I/O pins that permit independent,
asynchronous access for reads or writes to any location in
memory. An automatic power down feature controlled by
CE
permits the on-chip circuitry of each port to enter a very low
standby power mode.
PIN CONFIGURATIONS
(1,2)
S
L
Fabricated using IDT’s CMOS high-performance technol-
ogy, these devices typically operate on only 450mW of power.
The IDT70V07 is packaged in a ceramic 68-pin PGA, a 68-
pin PLCC, and a 80-pin thin plastic quad flatpack (TQFP).
2943 drw 02
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
INDEX
9
8
7
6
5
4
3
2
1 68 67 66 65
27 28 29 30 31 32 33 34 35 36 37 38 39
V
C
V
CC
GND
I/O
0R
I/O
1R
I/O
2R
V
CC
I/O
3R
I/O
4R
I/O
5R
I/O
6R
INT
L
BUSY
L
GND
GND
I/O
6L
I/O
7L
A
4L
A
3L
A
2L
A
1L
A
0L
A
3R
A
4R
A
0R
A
1R
A
2R
I/O
2L
I/O
3L
I/O
4L
I/O
5L
A
5L
11
10
M/
S
BUSY
R
INT
R
40 41 42 43
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
59
60
64 63 62 61
A
1
I
7
N
G
O
R
R
W
R
S
R
C
R
C
L
N
I
0
I
1
IDT70V07
J68-1
PLCC
TOP
VIEW(3)
A
1
A
1
A
1
A
9
A
8
A
7
A
6
A
5
A
1
A
1
A
9
A
8
A
7
A
6
A
1
A
1
A
1
A
1
R
W
L
O
L
INDEX
I/O
2L
I/O
3L
I/O
4L
I/O
5L
V
CC
N/C
GND
I/O
0R
I/O
1R
I/O
2R
V
CC
I/O
3R
I/O
4R
I/O
5R
I/O
6R
GND
I/O
6L
I/O
7L
A
4R
N/C
BUSY
L
GND
M/
S
BUSY
R
INT
R
O
L
I
1
R
W
L
C
L
S
L
V
C
O
R
C
R
R
W
R
S
R
A
1
G
I
7
A
1
A
1
A
9
A
8
A
7
A
6
A
5
A
3R
A
2R
A
1R
A
0R
A
0L
INT
L
A
1L
A
2L
A
3L
A
4L
A
6
A
7
A
8
A
9
A
1
A
1
A
1
I
0
2943 drw 03
A
1
A
1
70V07
PN80-1
TQFP
TOP
VIEW(3)
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
46
45
44
43
42
41
56
55
54
53
52
51
50
49
47
48
3
3
3
2
2
2
2
2
2
2
2
2
6
6
6
6
3
3
3
3
3
3
3
4
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
8
N
N
A
1
N
N
N
N
A
1
N
N
57
58
59
60
A
5L
N/C
N/C
N/C
N/C
NOTES:
1. All Vcc pins must be connected to the power supply.
2. All GND pins must be connected to the ground supply.
3. This text does not indicate the actual part marking.
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