Renesas RX Series

R01UH0823EJ0100 Rev.1.00 Page 453 of 1823
Jul 31, 2019
RX23W Group 22. Multi-Function Pin Controller (MPC)
16-bit timer pulse unit TPU TCLKA (input) P14 
PC2 
TCLKB (input) P15 
PC3 
TCLKC (input) P16 
PC0 
TCLKD (input) P17 
PB3  ×
8-bit timer TMR0 TMO0 (output) P22
 ×
PB3
 ×
TMCI0 (input) P21
 ×
PB1

TMR1 TMO1 (output) P17 
P26 
TMCI1 (input) PC4 
TMRI1 (input) PB5  ×
TMR2 TMO2 (output) P16

PC7 
TMCI2 (input) P15 
P31 
PC6 
TMRI2 (input) P14 
PC5 
TMR3 TMCI3 (input) P27 
TMRI3 (input) P30 
Serial communications
interface
SCI1 RXD1 (input)/SMISO1 (input/output)/
SSCL1 (input/output)
P15 
P30 
TXD1 (output)/SMOSI1 (input/output)/
SSDA1 (input/output)
P16 
P26 
SCK1 (input/output) P17 
P27 
CTS1# (input)/RTS1# (output)/SS1#
(input)
P14 
P31 
SCI5 RXD5 (input)/SMISO5 (input/output)/
SSCL5 (input/output)
PC2 
TXD5 (output)/SMOSI5 (input/output)/
SSDA5 (input/output)
PC3 
SCK5 (input/output) PC4 
CTS5# (input)/RTS5# (output)/SS5#
(input/output)
PC0 
Table 22.1 Allocation of Pin Functions to Multiple Pins (3/6)
Module/Function Channel Pin Functions Allocation Port
Package
84-pin 56-pin