M16C5L_15 Datasheet, PDF (17/116 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5L Group, M16C/56 Group
1. Overview
Table 1.12 Pin Functions (64-Pin and 80-Pin Packages) (2/2)
Signal Name
Pin Name
I/O
Description
Reference voltage
input
A/D converter
Timer S
VREF
AN_0 to AN_7
AN0_0 to AN0_3
AN2_4
AN3_0 to AN3_2
ADTRG
INPC1_0 to
INPC1_7
OUTC1_0 to
OUTC1_7
I Reference voltage input for the A/D converter.
I Analog input
I Input for an external trigger
I Input for time measurement function
O Output for waveform generating function
CAN module ⁽¹⁾
TSUDA, TSUDB
CRX0
CTX0
I Two-phase pulse input
I Receive data input for CAN communication
O Transmit data output for CAN communication
I/O port
P0_0 to P0_3
P1_5 to P1_7
P2_0 to P2_7
P3_0 to P3_3
P6_0 to P6_7
P7_0 to P7_7
P8_0 to P8_7
P9_0 to P9_3
P10_0 to P10_7
CMOS I/O ports. Each port has a corresponding direction register
I/O with which each pin can be set to input or output. For input ports, a
pull-up resistor is selectable for every unit of 4 bits.
Note:
1. The CAN module is only in the M16C/5L Group.
R01DS0035EJ0110 Rev.1.10
Sep 01, 2011
Page 17 of 112