Hardware manual
Rev. 3.0, 09/98, page 5 of 361
1.3 Pin Assignments and Functions
1.3.1 Pin Arrangement
Figure 1.2 shows the pin arrangement of the CG-84 package. Figure 1.3 shows the pin
arrangement of the CP-84 package. Figure 1.4 shows the pin arrangement of the FP-80A package.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
11
33
RES
XTAL
EXTAL
MD
1
MD
0
NMI
STBY
VCC
P5
2
/SCK
0
P5
1
/RxD
0
P5
0
/TxD
0
VSS
VSS
P97/WAIT
P9
6
/Ø
P9
5
/AS
P9
4
/WR
P9
3
/RD
P9
2
/IRQ
0
P9
1
/IRQ
1
P9
0
/IRQ
2
/ADTRG
P1
4
/A
4
P1
5
/A
5
P1
6
/A
6
P1
7
/A
7
VSS
P2
0
/A
8
P2
1
/A
9
P2
2
/A1
0
P2
3
/A1
1
P2
4
/A1
2
VSS
P2
6
/A1
4
P2
7
/A1
5
VCC
P4
7
/PW
1
P4
6
/PW
0
P4
5
/TMRI
1
P4
4
/TMO
1
P4
3
/TMCI
1
P4
2
/TMRI
0
P8
6
/SCK
1
/IRQ
5
P8
5
/RxD
1
/IRQ
4
P8
4
/TxD
1
/IRQ
3
P8
3
P8
2
P8
1
P8
0
VSS
P3
7
/D
7
VSS
P3
6
/D
6
P3
5
/D
5
P3
4
/D
4
P3
3
/D
3
P3
2
/D
2
P3
1
/D
1
P3
0
/D
0
P1
0
/A
0
P1
1
/A
1
P1
2
/A
2
P1
3
/A
3
P6
0
/FTCI
P6
1
/FTOA
P6
2
/FTIA
P6
3
/FTIB
P6
4
/FTIC
P6
5
/FTID
P6
6
/FTOB/IRQ
6
P6
7
/IRQ
7
VSS
AVCC
P70/AN0
P71/AN1
P72/AN2
P73/AN3
P74/AN4
P75/AN5
P76/AN6/DA0
P77/AN7/DA1
AVSS
P40/TMCI 0
P41/TMO 0
10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
53
P2
5
/A1
3
Figure 1.2 Pin Arrangement (CG-84, Top view)