M16C5M Datasheet, PDF (26/159 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5M Group, M16C/57 Group
1. Overview
Table 1.19 Pin Functions (100-Pin Package Only)
Signal Name
Pin Name
INT interrupt input INT6 and INT7
I/O
I Input for INT interrupt
Description
Timer B
TB3IN to TB5IN
I Timers B3 to B5 input
I/O port
P4_0 to P4_7
P5_0 to P5_7
P9_4
CMOS I/O ports. A direction register determines whether each
I/O pin is used as an input port or an output port. For input ports,
pull-up resistor is selectable for every unit of 4 bits.
Table 1.20 Pin Functions (80-Pin and 64-Pin Package Only)
Signal Name
Pin Name
I/O
A/D converter
AN2_4
I Analog input
Description
Table 1.21 Pin Functions (100-Pin and 80-Pin Package Only)
Signal Name
Pin Name
I/O
Description
Serial Interface
UART4
CLK4
RXD4
TXD4
I/O Transfer clock input/output
I Serial data input
O Serial data output
A/D converter
AN0_4 to AN0_7
AN2_0 to AN2_3
AN2_5 to AN2_7
I Analog input
I/O port
P0_4 to P0_7
P1_0 to P1_4
P3_4 to P3_7
P9_5 to P9_7
CMOS I/O ports. A direction register determines whether each
I/O pin is used as an input port or an output port. For input ports,
Pull-up resistor is selectable for every unit of 4 bits.
REJ03B0267-0101 Rev.1.01
Jul 23, 2010
Page 26 of 156