1. Overview
M32C/80 Group
Table 1.3 Pin Characteristics
Package
Pin No
Control
pins
Interrupt
pins
Timer
pins
UART
pins
Analog
pins
Bus control
pins
Intelligent I/O
pins
Port
FP GP
P96
P95
P94
P93
P92
P91
P90
TxD4/SDA4/SRxD4
CLK4
99
100
1
1
2
ANEX1
ANEX0
DA1
TB4IN
CTS4/RTS4/SS4
CTS3/RTS3/SS3
TxD3/SDA3/SRxD3
RxD3/SCL3/STxD3
CLK3
3
TB3IN
TB2IN
TB1IN
TB0IN
2
4
DA0
3
5
4
6
5
7
BYTE
6
8
CNVSS
7
9
P8
7
6
X
CIN
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
P8
XCOUT
9
RESET
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
X
V
X
V
OUT
SS
IN
CC1
P85
P84
P83
P82
P81
P80
P77
P76
P75
P74
P73
P72
P71
P70
P67
P66
P65
P64
P63
P62
P61
P60
P57
P56
P55
P54
P53
P52
P51
P50
P47
P46
P45
P44
NMI
INT2
INT1
INT0
TA4IN/U
TA4OUT/U
TA3IN
ISRxD0
ISCLK0
ISTxD0
ISRxD1
ISCLK1
ISTxD1
TA3OUT
TA2IN/W
TA2OUT/W
TA1IN/V
TA1OUT/V
TB5IN/TA0IN
TA0OUT
CTS2/RTS2/SS2
CLK2
RxD2/SCL2/STxD2
TxD2/SDA2/SRxD2
TxD1/SDA1/SRxD1
RxD1/SCL1/STxD1
CLK1
CTS1/RTS1/SS1
TxD0/SDA0/SRxD0
RxD0/SCL0/STxD0
CLK0
CTS0/RTS0/SS0
RDY
ALE
HOLD
HLDA/ALE
CLKOUT/BCLK/ALE
RD
WRH/BHE
WRL/WR
CS0/A23
CS1/A22
CS2/A21
CS3/A20
page 7
Rev. 1.10 Nov. 01, 2005
REJ03B0038-0110
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