Pin Assignment in Piggyback Mode (LQFP package)
CXP740000
PC3
PC2
PC1
PC0
PB7/SI2
PB6/SO2
PB5/SCK2
PB4/TO2
PB3
PB2
PB1
PB0
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
PD7
PD6
PD5
PD4
PD3
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
1
75
2
74
3
73
4
72
5
71
6
A15
1
30
VDD
70
7
A12
2
29
A14
69
8
A7
3
28
A13
68
9
A6
4
27
A8
67
10
A5
5
26
A9
66
11
A4
6
25
A11
65
12
A3
7
24
OE
64
13
A2
8
23
A10
63
14
A1
9
22
CE
62
15
A0
10
21
D7
61
16
NC
11
20
D6
60
17
D0
12
19
D5
59
18
D1
13
18
D4
58
19
D2
14
17
D3
57
20
GND
15
16
A16
56
21
55
22
54
23
53
24
52
25
51
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
PE1/INT2
PE2/PWM0
PE3/PWM1
PE4
PE5
PE6
PE7
PG0/TxD
PG1/RxD
PG2/EC0
PG3/EC1
PG4/EC2
PG5/INT3
PG6/INT4
PG7/CINT
AN0
AN1
AN2
AN3
PF0/AN4
PF1/AN5
PF2/AN6
PF3/AN7
AVDD
AVREF
Note) 1. NC (Pin 88) is left open.
2. VSS (Pins 39 and 86) are both connected to GND.
–3–