Datasheet

R8C/1A Group, R8C/1B Group 1. Overview
Rev.1.40 Dec 08, 2006 Page 13 of 45
REJ03B0144-0140
Table 1.6 Pin Name Information by Pin Number of PLSP0020JB-A, PRDP0020BA-A Packages
Pin
Number
Control
Pin
Port
I/O Pin Functions for Peripheral Modules
Interrupt Timer
Serial
Interface
Clock
Synchronous
Serial I/O with
Chip Select
I
2
C bus
Interface
A/D
Converter
1 P3_5 CMP1_2 SSCK SCL
2P3_7
CNTR0
TXD1 SSO
3
RESET
4XOUTP4_7
5 VSS/AVSS
6XINP4_6
7VCC/AVCC
8MODE
9P4_5
INT0
RXD1
10 P1_7
INT10
CNTR00
11 P1_6 CLK0 SSI01
12 P1_5
INT11
CNTR01 RXD0
13 P1_4 TXD0
14 P1_3
KI3
TZOUT AN11
15 P1_2
KI2
CMP0_2 AN10
16 VREF P4_2
17 P1_1
KI1
CMP0_1 AN9
18 P1_0
KI0
CMP0_0 AN8
19 P3_3
INT3
TCIN/
CMP1_0
SSI00
20 P3_4 CMP1_1
SCS
SDA