RX230 Datasheet, PDF (25/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
1. Overview
Table 1.6
List of Pins and Pin Functions (100-Pin TFLGA) (3/3)
Power Supply,
Pin Clock, System
No. Control
I/O Port External Bus
Timers
(MTU, TPU, TMR, RTC,
CMT, POE, CAC)
Communications
(SCIg, SCIh, RSPI, RIIC,
CAN, USB, SSI)
J6 VCC_USB*¹
PH3*¹
TMCI0*¹
J7
P50
WR0#/WR#
J8
PC4
A20/CS3#
MTIOC3D/MTCLKC/TMCI1/ SCK5/CTS8#/RTS8#/
POE0#
SS8#/SSLA0
J9
PC0
A16
MTIOC3C/TCLKC
CTS5#/RTS5#/SS5#/
SSLA1
J10
PC1
A17
MTIOC3A/TCLKD
SCK5/SSLA2
K1
P23
MTIOC3D/MTCLKD/
TIOCD3
CTS0#/RTS0#/SS0#/
SSISCK0
K2
P22
MTIOC3B/MTCLKC/TMO0/ SCK0/ USB0_OVRCURB/
TIOCC3
AUDIO_MCLK
K3
P20
MTIOC1A/TMRI0/TIOCB3 TXD0/SMOSI0/SSDA0/
USB0_ID/SSIRXD0
K4
P14
MTIOC3A/MTCLKA/TMRI2/ CTS1#/RTS1#/SS1#/
TIOCB5/TCLKA
CTXD0/USB0_OVRCURA
K5
PH2*¹
TMRI0*¹
USB0_DM*¹
K6
PH1*¹
TMO0*¹
USB0_DP*¹
K7
P51
WR1#/BC1#/
WAIT#
K8
PC5
A21/CS2#/
MTIOC3B/MTCLKD/TMRI2 SCK8/RSPCKA
WAIT#
K9
PC3
A19
MTIOC4D/TCLKB
TXD5/SMOSI5/SSDA5/
IRTXD5
K10
PC2
A18
MTIOC4B/TCLKA
RXD5/SMISO5/SSCL5/
SSLA3/ IRRXD5
Note 1. RX230: PH0/CACREF, PH1/IRQ0/TMO0, PH2/IRQ1/TMRI0, PH3/TMCI0
RX231: VSS_USB, USB0_DP, USB0_DM, VCC_USB
Memory
Interface
(SDHI)
SDHI_D1
SDHI_D0
SDHI_D3
Touch
sensing
TS20
TSCAP
TS35
TS33
TS6
TS7
TS9
TS13
TS19
TS23
TS27
TS30
Others
IRQ4/
CVREFB2
IRQ1*¹
IRQ0*¹
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 25 of 177