Table 1-2 Pin Arrangements in Each Operating Mode (CP-84, CG-84) (cont)
Notes:
1. For the PROM mode, see section 17, “ROM.”
2. Pins marked NC should be left unconnected.
Pin Name
Expanded Maximum
Modes
Mode 3
Expanded Minimum
Modes
Mode 1
P7
6
/ FTOB
3
/
FTCI
3
P7
7
/ FTOA
1
V
SS
AV
SS
P8
0
/ AN
0
P8
1
/ AN
1
P8
2
/ AN
2
P8
3
/ AN
3
P8
4
/ AN
4
P8
5
/ AN
5
P8
6
/ AN
6
P8
7
/ AN
7
AV
CC
P9
0
/ FTOA
2
P9
1
/ FTOA
3
P9
2
/ TXD
2
/
PW
1
P9
3
/ RXD
2
/
PW
2
P9
4
/ SCK
2
/
PW
3
P9
5
/ TXD
1
P9
6
/ RXD
1
P9
7
/ SCK
1
V
SS
EXTAL
Single-Chip
Mode
Mode 7
PROM
Mode
Pin
No.
62
Mode 2
P7
6
/ FTOB
3
/ P7
6
/ FTOB
3
/ P7
6
/ FTOB
3
/ P7
6
/ FTOB
3
/
FTCI
3
FTCI
3
P7
7
/ FTOA
1
P7
7
/ FTOA
1
V
SS
V
SS
AV
SS
AV
SS
P8
0
/ AN
0
P8
0
/ AN
0
P8
1
/ AN
1
P8
1
/ AN
1
P8
2
/ AN
2
P8
2
/ AN
2
P8
3
/ AN
3
P8
3
/ AN
3
P8
4
/ AN
4
P8
4
/ AN
4
P8
5
/ AN
5
P8
5
/ AN
5
P8
6
/ AN
6
P8
6
/ AN
6
P8
7
/ AN
7
P8
7
/ AN
7
AV
CC
AV
CC
P9
0
/ FTOA
2
P9
0
/ FTOA
2
P9
1
/ FTOA
3
P9
1
/ FTOA
3
P9
2
/ TXD
2
/
P9
2
/ TXD
2
/
PW
1
PW
1
P9
3
/ RXD
2
/
P9
3
/ RXD
2
/
PW
2
PW
2
P9
4
/ SCK
2
/
P9
4
/ SCK
2
/
PW
3
PW
3
P9
5
/ TXD
1
P9
5
/ TXD
1
P9
6
/ RXD
1
P9
6
/ RXD
1
P9
7
/ SCK
1
P9
7
/ SCK
1
V
SS
V
SS
EXTAL
EXTAL
Mode 4
H8/534 H8/536
NC
NC
FTCI
3
P7
7
/ FTOA
1
V
SS
AV
SS
P8
0
/ AN
0
P8
1
/ AN
1
P8
2
/ AN
2
P8
3
/ AN
3
P8
4
/ AN
4
P8
5
/ AN
5
P8
6
/ AN
6
P8
7
/ AN
7
AV
CC
P9
0
/ FTOA
2
P9
1
/ FTOA
3
P9
2
/ TXD
2
/
PW
1
P9
3
/ RXD
2
/
PW
2
P9
4
/ SCK
2
/
PW
3
P9
5
/ TXD
1
P9
6
/ RXD
1
P9
7
/ SCK
1
V
SS
EXTAL
FTCI
3
P7
7
/ FTOA
1
V
SS
AV
SS
0
/ AN
0
P8
1
/ AN
1
P8
2
/ AN
2
P8
3
/ AN
3
P8
4
/ AN
4
P8
5
/ AN
5
P8
6
/ AN
6
P8
7
/ AN
7
AV
CC
P9
0
/ FTOA
2
P9
1
/ FTOA
3
P9
2
/ TXD
2
/
PW
1
P9
3
/ RXD
2
/
PW
2
P9
4
/ SCK
2
/
PW
3
P9
5
/ TXD
1
P9
6
/ RXD
1
P9
7
/ SCK
1
V
SS
EXTAL
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
NC
V
SS
V
SS
V
SS
V
SS
NC
NC
NC
NC
NC
NC
NC
NC
V
CC
V
CC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
78
NC
NC
79
NC
NC
80
81
82
83
84
NC
NC
NC
V
SS
V
SS
NC
NC
NC
NC
NC
12