Datasheet

R01DS0098EJ0180 Rev.1.80 Page 60 of 208
May 13, 2014
RX63N Group, RX631 Group 1. Overview
Note 1. Enabled only for the ROM capacity of 768 Kbytes or more.
Note 2. The BCLK function is multiplexed with the I/O port function for pin P53, so the port function is not available if the external bus is
enabled.
K2 P22 EDREQ0 MTIOC3B/
MTCLKC/
TIOCC3/TMO0/
PO2
SCK0/USB0_DRPD
K3 P20 MTIOC1A/
TIOCB3/
TMRI0/PO0
TXD0/SMOSI0/
SSDA0/USB0_ID
IRQ8
K4 P14 MTIOC3A/
MTCLKA/
TIOCB5/
TCLKA/TMRI2/
PO15
CTS1#/RTS1#/
SS1#/CTX1/
USB0_DPUPE/
USB0_OVRCURA
IRQ4
K5 USB0_DM
K6 USB0_DP
K7 P51 WR1#/BC1#/
WAIT#
SCK2/SSLB2
K8 PC5 A21/CS2#/
WAIT#
MTIOC3B/
MTCLKD/
TMRI2/PO29
SCK8/RSPCKA/
ET_ETXD2
K9 PC3 A19 MTIOC4D/
TCLKB/PO24
TXD5/SMOSI5/
SSDA5/IETXD/
ET_TX_ER
K10 PC2 A18 MTIOC4B/
TCLKA/PO21
RXD5/SMISO5/
SSCL5/SSLA3/
IERXD/ET_RX_DV
Table 1.9 List of Pins and Pin Functions (100-Pin TFLGA) (5/5)
Pin No.
Power Supply
Clock
System
Control
I/O Port
Bus
EXDMAC
Timers Communications
Interrupt
S12AD
AD
DA
100-pin
TFLGA
(MTU, TPU,
TMR, PPG,
RTC, POE)
(ETHERC, SCIc,
SCId, RSPI, RIIC,
CAN, IEB, USB)