Table 1-2 Pin Assignments in Each Mode (FP-100B or TFP-100B) (cont)
Pin Name
PROM Mode
EPROM Flash
NC
Mode 1
Mode 2
Mode 3
Mode 4
Mode 5
Mode 6
Mode 7
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Notes: 1. In modes 1, 3, 5, and 6 the P4
0
to P4
7
functions of pins P4
0
/D
0
to P4
7
/D
7
are selected after a reset, but they can be changed by software.
2. In modes 2 and 4 the D
to D
functions of pins P4
0
/D
0
to P4
7
/D
7
are selected after a reset, but they can be changed by software.
3. Pins marked NC should be left unconnected.
4. For details about PROM mode see section 18, ROM.
V
CC
NC
NC
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
V
CC
V
CC
V
CC
V
CC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
V
SS
V
SS
EA
16
NC
PGM NC
NC
V
CC
NC
WE
NC
NC
V
SS
V
SS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Pin
No.
9
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
CS
6
PA
5
/TP
5
/TIOCB
1
/
CS
5
PA
6
/TP
6
/TIOCA
2
/
CS
4
PA
7
/TP
7
/TIOCB
2
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
CS
6
PA
5
/TP
5
/TIOCB
1
/
CS
5
PA
6
/TP
6
/TIOCA
2
/
CS
4
PA
7
/TP
7
/TIOCB
2
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
CS
6
PA
5
/TP
5
/TIOCB
1
/
CS
5
PA
6
/TP
6
/TIOCA
2
/
CS
4
A
20
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
CS
6
PA
5
/TP
5
/TIOCB
1
/
CS
5
PA
6
/TP
6
/TIOCA
2
/
CS
4
A
20
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
CS
6
PA
5
/TP
5
/TIOCB
1
/
CS
5
PA
6
/TP
6
/TIOCA
2
/
CS
4
PA
7
/TP
7
/TIOCB
2
HWR
LWR
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/RFSH/IRQ
0
P8
1
/CS
3
/IRQ
1
P8
2
/CS
2
/IRQ
2
P8
3
/CS
1
/IRQ
3
P8
4
/CS
0
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
/
A
23
/CS
6
PA
5
/TP
5
/TIOCB
1
/
A
22
/CS
5
PA
6
/TP
6
/TIOCA
2
/
A
21
/CS
4
A
20
P6
5
P6
6
MD
0
MD
1
MD
2
AV
CC
V
REF
P7
0
/AN
0
P7
1
/AN
1
P7
2
/AN
2
P7
3
/AN
3
P7
4
/AN
4
P7
5
/AN
5
P7
6
/AN
6
/DA
0
P7
7
/AN
7
/DA
1
AV
SS
P8
0
/IRQ
0
P8
1
/IRQ
1
P8
2
/IRQ
2
P8
3
/IRQ
3
P8
4
V
SS
PA
0
/TP
0
/TEND
0
/
TCLKA
PA
1
/TP
1
/TEND
1
/
TCLKB
PA
2
/TP
2
/TIOCA
0
/
TCLKC
PA
3
/TP
3
/TIOCB
0
/
TCLKD
PA
4
/TP
4
/TIOCA
1
PA
5
/TP
5
/TIOCB
1
PA
6
/TP
6
/TIOCA
2
PA
7
/TP
7
/TIOCB
2