
REJ03B0241-0010 Rev.0.10 Feb 14, 2008
Page 7 of 70
Under development
Preliminary Specification
Specifications in this preliminary version are subject to change.
R32C/161 Group
1. Overview
1.4
Pin Assignment
Figure 1.3 shows the pin assignment (top view) and Table 1.4 and Table 1.5 show the pin characteristics.
Figure 1.3
Pin Assignment (Top View)
21
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
32
80
79
78
77
76
75
74
73
72
71
70
69
67
66
65
64
63
62
61
68
RXD4 / TB2IN / ADTRG / P9_7
P7_0 / TXD2 / SDA2 / SRXD2
P6_7 / TA3IN
AVCC / VCC
VREF
AVSS
AN0_0 / P0_0
AN0_1 / P0_1
AN0_2 / P0_2
AN0_3 / P0_3
AN0_4 / P0_4
AN0_5 / P0_5
AN0_6 / P0_6
AN0_7 / P0_7
P6_5 / TA0IN / TB5IN
P5_7 / TXD0 / SDA0 / SRXD0 / IIO0_7
P5_6 / RXD0 / SCL0 / STXD0 / IIO0_6
P5_5 / CLK0 / IIO0_5
P5_4 / CTS0 / RTS0 / SS0 / IIO0_4
P5_3 / CLKOUT / IIO0_3
P5_2 / IIO0_2
P5_1 / IIO0_1
P5_0 / IIO0_0
P4_7 / TXD1 / SDA1 / SRXD1
P4_6 / RXD1 / SCL1 / STXD1
P4_5 / CLK1 / LIN0IN
P4_4 / CTS1 / RTS1 / SS1 / LIN0OUT
CAN1OUT / TXD4 / ANEX1 / P9_6
CAN1WU / CAN1IN / CLK4 / ANEX0 / P9_5
RTS4 / CTS4 / TB4IN / P9_4
VD
C0
P
9_1
VD
C1
NSD
CN
V
S
XCIN
/
P8_7
XCOUT
/
P
8_6
RES
E
T
XO
U
T
VS
S
XIN
VC
C
N
M
I/
P
8_5
INT2
/
P8_4
CA
N0WU
/
C
A
N0IN
/
C
A
N1W
U
/
C
A
N
1
IN
/INT1
/
P8_3
CAN
0
OUT
/
C
A
N1
O
U
T
/INT0
/
P8_2
C
A
N0OUT
/S
S
2
/
R
T
S2
/
C
T
S
2
/
P7_6
CA
N
0
W
U
/
C
A
N
0
IN
/LIN0I
N
/C
L
K
2
/
P7_5
LIN0
OU
T
/
STXD2
/
SCL
2
/RX
D2
/
P7_4
T
B
3
IN
/
P
9_3
IIO0_1 / SSCK0 / AN_1 / P1_1
IIO0_2 / SSI0 / AN_2 / P1_2
IIO0_3 / SCS0 / AN_3 / P1_3
IIO0_4 / TB0IN / AN_4 / P1_4
P
1
_
5
/
IN
T
3
/
I
IO
0_5
P
1
_
6
/
IN
T
4
/
I
IO
0_6
P
1
_
7
/
IN
T
5
/
I
IO
0_7
P2_
0
/
AN2
_
0
VSS
P
3
_0
/
T
A
0O
UT
/
LI
N
0
OU
T
/
U
D
0A
VC
C
P
3
_
1
/
TA
3
O
U
T
/
L
IN0
IN
/
UD0B
P
3
_
2
/
TA
1
O
U
T
/
V
P
3
_
3
/
TA
1
IN
/
V
P
3
_
4
/
TA
2
O
U
T
/
W
/
C
L
K
4
P
3
_
5
/
TA
2
IN
/
W
/RX
D
4
P
3
_
6
/
TA
4
O
U
T
/
U
/
TXD
4
P3_7 / TA4IN / U / TB1IN / CTS4 / RTS4
P4_0 / CTS3 / RTS3 / SCS0
P4_1 / CLK3 / SSCK0
P4_2 / RXD3 / SSI0
P4_3 / TXD3 / SSO0
P2_
1
/
AN2
_
1
P2_
2
/
AN2
_
2
P2_
3
/
AN2
_
3
P2_
4
/
AN2
_
4
P2_
5
/
AN2
_
5
P2_
6
/
AN2
_
6
P2_
7
/
AN2
_
7
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
IIO0_0 / SSO0 / AN_0 / P1_0
R32C/161 GROUP
PLQP0080KB-A
(80P6Q-A)
(Top view)
(Note 1)
Note:
1. The position of pin number 1 varies by product. Refer to the index mark in attached “Package Dimensions”.