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CY7C133
CY7C143
Document #: 38-06036 Rev. *B
Page 2 of 13
Pin Configuration
I/O7R
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
67
Top View
68-Pin LCC/PLCC
60
59
58
57
56
55
54
53
52
51
50
49
48
3132 33 34 35 36 37 38 39 40 41 42 43
5 4 3 2 1 68
66656463 62 61
A4L
A3L
A2L
A1L
A0L
CEL
BUSYL
BUSYR
CER
A0R
I/O10L
I/O11L
I/O12L
I/O13L
I/O14L
I/O15L
VCC
GND
I/O0R
I/O1R
I/O2R
2728 29 30
98 7 6
47
46
45
44
A1R
A2R
A3R
A4R
I/O3R
I/O4R
I/O5R
I/O6R
25
26
A5L
A6L
A5R
I/O9L
7C133
7C143
Selection Guide
7C133-25
7C143-25
7C133-35
7C143-35
7C133-55
7C143-55
Unit
Maximum Access Time
25
35
55
ns
Typical Operating Current ICC
170
160
150
mA
Typical Standby Current for ISB1
40
30
20
mA