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CYDC256B16, CYDC128B16,
CYDC064B16, CYDC128B08,
CYDC064B08
Document #: 001-01638 Rev. *E Page 4 of 26
Notes:
8. IRR functionality is not supported for the CYDC128B08 device.
9. This pin is A13L for CYDC128B08 devices.
10.This pin is A13R for CYDC128B08 devices.
Pin Configurations (continued)
[7, 8, 9, 10]
1
3
2
92 91 90 848587 868889 83 82 81 7678 77798093949596979899100
59
60
61
67
66
64
65
63
62
68
69
70
75
73
74
72
71
A
4R
A
5R
A
6R
A
7R
A
8R
CE
R
A
10R
INT
R
A
9R
V
CC
A
11R
NC
[11]
V
DDIOR
BUSY
R
SEM
R
A
12R
IRR1
[10]
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
58
57
56
55
54
53
52
51
CYDC064B08
A
4L
A
5L
A
6L
A
7L
A
8L
CE
L
A
10L
INT
L
A
9L
V
CC
A
11L
M/S
V
DDIOL
BUSY
L
SEM
L
A
12L
IRR0
[9]
I/O
0L
I/O
1L
I/O
2L
V
SS
I/O
3L
I/O
4L
I/O
5L
V
SS
17
16
15
9
10
12
11
13
14
8
7
6
4
5
18
19
20
21
22
23
24
25
A
3L
A
2L
A
1L
A
0L
UB
L
LB
L
ODR0
R/W
L
V
SS
V
SS
ODR2
V
SS
R/W
R
SFEN
OE
L
ODR3
ODR4
OE
R
LB
R
UB
R
A
0R
A
1R
A
2R
A
3R
ODR1
34 35 36 424139 403837 43 44 45 5048 494746
V
SS
V
SS
V
DDIOR
I/O
7R
I/O
6R
I/O
5R
I/O
1R
I/O
4R
I/O
2R
NC
[11]
V
SS
V
SS
V
SS
I/O
3R
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
DDIOL
I/O
7L
I/O
6L
I/O
0R
3332313029282726
CYDC128B08
100-pin TQFP (Top View)
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