RX113_16 Datasheet, PDF (10/131 Pages) Renesas Technology Corp – 32 MHz, 32-bit RX MCUs, 50 DMIPS, up to 512 Kbytes of flash memory

RX113 Group
1. Overview
Table 1.4
Pin Functions (2/4)
Classifications
Port output
enable 2
Realtime clock
8-bit timer
Serial
communications
interface (SCIe)
IrDA interface
Pin Name
I/O
Description
POE0# to POE3#, POE8#
Input
Input pins for request signals to place the MTU pins in the high impedance
state.
RTCOUT
Output Output pin for the 1-Hz/64-Hz clock.
TMO0 to TMO3
Output Compare match output pins.
TMCI0 to TMCI3
Input Input pins for the external clock to be input to the counter.
TMRI0 to TMRI3
Input Counter reset input pins.
 Asynchronous mode/clock synchronous mode
SCK0, SCK1, SCK2, SCK5, I/O
SCK6, SCK8, SCK9
Input/output pins for the clock.
RXD0, RXD1, RXD2, RXD5, Input
RXD6, RXD8, RXD9
Input pins for received data.
TXD0, TXD1, TXD2, TXD5, Output Output pins for transmitted data.
TXD6, TXD8, TXD9
CTS0#, CTS1#, CTS2#,
CTS5#, CTS6#, CTS8#,
CTS9#
Input Input pins for controlling the start of transmission and reception.
RTS0#, RTS1#, RTS2#,
RTS5#, RTS6#, RTS8#,
RTS9#
Output Output pins for controlling the start of transmission and reception.
 Simple I²C mode
SSCL0, SSCL1, SSCL2,
I/O
Input/output pins for the I²C clock.
SSCL5, SSCL6, SSCL8,
SSCL9
SSDA0, SSDA1, SSDA2, I/O
SSDA5, SSDA6, SSDA8,
SSDA9
Input/output pins for the I²C data.
 Simple SPI mode
SCK0, SCK1, SCK2, SCK5, I/O
SCK6, SCK8, SCK9
Input/output pins for the clock.
SMISO0, SMISO1, SMISO2, I/O
SMISO5, SMISO6, SMISO8,
SMISO9
Input/output pins for slave transmit data.
SMOSI0, SMOSI1, SMOSI2, I/O
SMOSI5, SMOSI6, SMOSI8,
SMOSI9
Input/output pins for master transmit data.
SS0#, SS1#, SS2#, SS5#,
SS6#, SS8#, SS9#
Input
Chip-select input pins.
IRTXD5
Output Data output pin in the IrDA format.
IRRXD5
Input Data input pin in the IrDA format.
R01DS0216EJ0110 Rev.1.10
Mar 31, 2016
Page 10 of 131