CY7C130A 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY7C130A Datasheet PDF : 22 Pages
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CY7C130, CY7C130A
CY7C131, CY7C131A
Pin Configurations
Figure 1. Pin Diagram - DIP (Top View)
CE L
R/W L
BUSY L
INTL
OEL
A0L
A1L
A2L
A3L
A4L
A5L
A6L
A7L
A8L
A9L
I/O0L
I/O1L
I/O2L
I/O3L
I/O4L
I/O5L
I/O6L
I/O7L
GND
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12 7C130 37
13 7C140 36
14
35
15
34
16
33
17
32
18
31
19
30
20
29
21
28
22
27
23
26
24
25
VCC
CER
R/WR
BUSYR
INTR
OER
A0R
A1R
A2R
A3R
A4R
A5R
A6R
A7R
A8R
A9R
I/O7R
I/O6R
I/O5R
I/O4R
I/O3R
I/O2R
I/O1R
I/O0R
Figure 2. Pin Diagram - PLCC (Top View)
Figure 3. Pin Diagram - PQFP (Top View)
A1L
A2L
A3L
A4L
A5L
A6L
A7L
A8L
A9L
I/O0L
I/O1L
I/O2L
I/O3L
7 6 5 4 3 2 1 52 51 50 49 48 47
8
46
9
45
10
44
11
43
12
42
13
7C131
41
14
7C141
40
15
39
16
38
17
37
18
36
19
35
20
34
2122 23 24 25 26 27 28 29 30 31 32 33
OER
A0R
A1R
A2R
A3R
A4R
A5R
A6R
A7R
A8R
A9R
NC
I/O7R
A1L
A2L
A3L
A4L
A5L
A6L
A7L
A8L
A9L
I/O0L
I/O1L
I/O2L
I/O3L
52 5150 49 48 47 4645 44 43 42 41 40
1
39
2
38
3
37
4
36
5
35
6
7C131
34
7
7C141
33
8
32
9
31
10
30
11
29
12
28
13
27
1415 16 17 18 19 20 21 22 23 24 25 26
OER
A0R
A1R
A2R
A3R
A4R
A5R
A6R
A7R
A8R
A9R
NC
I/O7R
Document Number: 38-06002 Rev. *H
Page 3 of 22
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