Datasheet

R01DS0098EJ0180 Rev.1.80 Page 55 of 208
May 13, 2014
RX63N Group, RX631 Group 1. Overview
Note 1. 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.
Note 2. Enabled only for the ROM capacity: 2 Mbytes/1.5 Mbytes
125 PD1 D1[A1/D1] MTIOC4B/TIOCB7/
TCLKG
MOSIC/CTX0 IRQ1 AN009
126 PD0 D0[A0/D0] TIOCA7 IRQ0 AN008
127 P93 A19 CTS7#/RTS7#/SS7# AN017
128 P92 A18 RXD7/SMISO7/SSCL7 AN016
129 P91 A17 SCK7 AN015
130 VSS
131 P90 A16 TXD7/SMOSI7/SSDA7 AN014
132 VCC
133 P47 IRQ15-DS AN007
134 P46 IRQ14-DS AN006
135 P45 IRQ13-DS AN005
136 P44 IRQ12-DS AN004
137 P43 IRQ11-DS AN003
138 P42 IRQ10-DS AN002
139 P41 IRQ9-DS AN001
140 VREFL0
141 P40 IRQ8-DS AN000
142 VREFH0
143 AVCC0
144 P07 IRQ15 ADTRG0#
Table 1.8 List of Pins and Pin Functions (144-Pin LQFP) (5/5)
Pin No.
Power Supply
Clock
System Control I/O Port
Bus
EXDMAC
SDRAMC
Timers Communications
Interrupt
S12AD
AD
DA
144-pin
LQFP
(MTU, TPU, TMR, PPG,
RTC, POE)
(ETHERC, SCIc, SCId,
RSPI, RIIC, CAN, IEB,
USB, and PDC)