CY7C132, CY7C136
CY7C136A, CY7C142, CY7C146
Pinouts
Figure 1. 52-Pin PLCC (Top View)
Figure 2. 52-Pin PQFP (Top View)
BUSY
R
INTR
A10R
INT
L
BUSYL
R/W
L
CEL
VCC
A0L
OEL
A
10L
CER
R/W
R
A
1L
A
2L
A
3L
A
4L
A
5L
A
6L
A
7L
A
8L
A
9L
I/O
0L
I/O
1L
I/O
2L
I/O
3L
8
9
10
11
12
13
14
15
16
17
18
19
20
7 6 5 4 3 2 1 52 51 50 49 48 47
46
45
44
43
42
41
7C136/7C136A
40
7C146
39
38
37
36
35
34
2122 23 24 25 26 27 28 29 30 31 32 33
I/O0R
I/O1R
I/O2R
I/O3R
I/O4R
I/O5R
I/O6R
I/O4L
I/O5L
I/O6L
I/O7L
NC
GND
BUSY
R
INTR
A10R
BUSYL
R/W
L
CEL
VCC
A0L
OEL
A
10L
INT
L
CER
R/W
R
52 51 50 49 48 47 46 45 44 43 42 41 40
OE
R
A
0R
A
1R
A
2R
A
3R
A
4R
A
5R
A
6R
A
7R
A
8R
A
9R
NC
I/O
7R
A
1L
A
2L
A
3L
A
4L
A
5L
A
6L
A
7L
A
8L
A
9L
I/O
0L
I/O
1L
I/O
2L
I/O
3L
1
2
3
4
5
6
7
8
9
10
11
12
13
39
38
37
36
35
34
33
32
31
30
29
28
27
OE
R
A
0R
A
1R
A
2R
A
3R
A
4R
A
5R
A
6R
A
7R
A
8R
A
9R
NC
I/O
7R
7C136/7C136A
7C146
1415 16 17 18 19 20 21 22 23 24 25 26
NC
GND
I/O0R
I/O1R
I/O2R
I/O3R
I/O4R
Selection Guide
Specification
7C136-15
7C146-15
15
190
75
7C132-25
7C136-25
7C142-25
7C146-25
25
170
65
7C132-30
7C136-30
7C142-30
7C146-30
30
170
65
7C132-35
7C136-35
7C142-35
7C146-35
35
120
45
7C132-45
7C136-45
7C142-45
7C146-45
45
120
45
7C132-55
7C136-55
7C136A-55
7C142-55
7C146-55
55
110
35
Unit
I/O5R
I/O6R
I/O4L
I/O5L
I/O6L
I/O7L
Maximum Access Time
Maximum Operating Current Com’l/Ind
Maximum Standby Current Com’l/Ind
Shaded areas contain preliminary information.
ns
mA
mA
Note:
4. 15 ns and 25 ns version available in PQFP and PLCC packages only.
Document #: 38-06031 Rev. *E
Page 2 of 15
CYPRESS [ CYPRESS SEMICONDUCTOR ]
