Datasheet

R8C/2E Group, R8C/2F Group 1. Overview
Rev.1.00 Dec 14, 2007 Page 10 of 39
REJ03B0222-0100
NOTE:
1. Can be assigned to the pin in parentheses by a program.
Table 1.7 Pin Name Information by Pin Number
Pin
Number
Control Pin Port
I/O Pin Functions for of Peripheral Modules
Interrupt Timer
Serial
Interface
A/D
Converter
D/A
Converter
Comparator
1 P3_5
(TRCIOD)
(1)
2 P3_7 TRAO
3
RESET
4 XOUT P4_7
5 VSS/AVSS
6 XIN P4_6
7VCC/AVCC
8MODE
9 P4_5
INT0
10 P1_7
INT1
TRAIO
11 P3_6
(INT1)
(1)
12 P3_1 TRBO
13 P5_4 TRCIOD ACOUT1
14 P5_3 TRCIOC ACOUT0
15 P1_6 CLK0
16 P1_5
(INT1)
(1)
(TRAIO)
(1)
RXD0
17 P1_4 TXD0
18 P1_3
KI3
(TRBO)
(1)
AN11
19 P1_2
KI2
TRCIOB AN10
20 VREF P4_2
21 P1_1
KI1
TRCIOA/
TRCTRG
AN9
22 P1_0
KI0
AN8
23 P3_3
INT3
TRCCLK
24 P3_4
(TRCIOC)
(1)
25 P0_7 AN0 DA1
26 P0_6 AN1 DA0
27 P0_5 AN2 AVREF0
28 P0_4 TREO AN3 ACMP0
29 P0_3 AN4 AVREF1
30 P0_2 AN5 ACMP1
31 P0_1 AN6
32 P0_0 AN7