
Chapter 1
Overview
Pin Description
I - 13
P40
P41
P42
P43
P44
P45
P46
P47
70
71
72
73
74
75
76
77
I/O
TM9AIO
TM9BIO
TM9AIO
TM9BIO
TM10AO
TM10BO
TM10AIO
TM10BIO
I/O port 4
8-bit COMS I/O port.
Each bit can be set individually as either an
input or output by the P4DIR register.
A pull-up resistor for each bit can be selected
individually by the P4PLU register.
At reset, the input mode (P40 to P47) is
selected and pull-up resistor is disable.
P50
P51
P52
P53
P54
P55
P56
P57
78
79
80
81
82
83
84
85
I/O
TM6AO
TM7BO
PWM00
NPWM00
PWM01
NPWM01
PWM02
NPWM02
I/O port 5
8-bit COMS I/O port.
Each bit can be set individually as either an
input or output by the P5DIR register.
A pull-up resistor for each bit can be selected
individually by the P5PLU register.
At reset, the input mode (P50 to P57) is
selected and pull-up resistor is disable.
P60
P61
P62
P63
P64
P65
P66
P67
86
87
88
89
90
91
92
93
I/O
PWM10
NPWM10
PWM11
NPWM11
PWM12
NPWM12
I/O port 6
8-bit COMS I/O port.
Each bit can be set individually as either an
input or output by the P6DIR register.
A pull-up resistor for each bit can be selected
individually by the P6PLU register.
At reset, the input mode (P60 to P67) is
selected and pull-up resistor is disable.
P72
P73
P74
P75
P76
P77
95
97
99
100
1
2
I/O
TM11IO0
TM11IO1
TM11O2
TM11O3
TM11O4
TM11O5
I/O port 7
8-bit COMS I/O port.
Each bit can be set individually as either an
input or output by the P7DIR register.
A pull-up resistor for each bit can be selected
individually by the P7PLU register.
At reset, the input mode (P72 to P77) is
selected and pull-up resistor is disable.
P80
P81
P82
P83
P84
P86
P87
3
4
5
6
7
9
10
I/O
IRQ00
IRQ01
IRQ02
IRQ03
TM14IO
I/O port 8
8-bit COMS input port.
Each bit can be set individually as either an
input or output by the P8PLU register.
A pull-up resistor for each bit can be selected
individually by the P8PLU register.
At reset, the input mode (P80 to P87) is
selected and pull-up resistor is disable.
P90
P91
P92
P93
P94
P95
P96
P97
11
12
13
14
16
18
19
20
I/O
ADIN00
ADIN01
ADIN02
ADIN03
ADIN04
ADIN05
ADIN06
ADIN07
I/O port 9
8-bit COMS input port.
Each bit can be set individually as either an
input or output by the P9DIR register.
A pull-up resistor for each bit can be selected
individually by the P9PLU register.
At reset, the input mode (P90 to P97) is
selected and pull-down resistor is disable.
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
21
22
23
24
25
26
27
28
I/O
ADIN08
ADIN09
ADIN10
ADIN11
ADIN12
ADIN13
ADIN14
ADIN15
I/O port A
8-bit COMS input port.
Each bit can be set individually as either an
input or output by the PADIR register.
A pull-up resistor for each bit can be selected
individually by the PAPLU register.
At reset, the input mode (PA0 to PA7) is
selected and pull-down resistor is disable.
PB0
PB1
PB2
PB3
29
30
34
35
I/O
ADIN16
ADIN17
ADIN18
ADIN19
I/O port B
8-bit COMS input port.
Each bit can be set individually as either an
input or output by the P8DIR register.
A pull-up resistor for each bit can be selected
individually by the P8PLU register.
At reset, the input mode (P40 to P47) is
selected and pull-down resistor is disable.
Name
TQFP 48
Pin No.
I/O
Other Function
Function
Description