M16C5L_15 Datasheet, PDF (18/116 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5L Group, M16C/56 Group
1. Overview
Table 1.13 Pin Functions (80-Pin Package Only)
Signal Name
Pin Name
I/O
Description
Serial interface
UART4
CLK4
RXD4
I/O Transfer clock I/O pin
I Serial data input pin
TXD4
O Serial data output pin
A/D converter
AN0_4 to AN0_7
AN2_0 to AN2_3
AN2_5 to AN2_7
Analog input
I
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. Each port has a corresponding direction register
I/O with which each pin can be set to input or output. For input ports,
Pull-up resistor is selectable for every unit of 4 bits.
R01DS0035EJ0110 Rev.1.10
Sep 01, 2011
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