RX230 Datasheet, PDF (27/177 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 1.7
List of Pins and Pin Functions (100-Pin LFQFP) (2/3)
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)
Memory
Interface Touch
(SDHI) sensing
Others
42
P52
RD#
TS18
43
P51
WR1#/BC1#/
WAIT#
TS19
44
P50
WR0#/WR#
TS20
45 UB
PC7
A23/CS0#
MTIOC3A/MTCLKB/TMO2 TXD8/SMOSI8/SSDA8/
MISOA
CACREF
46
PC6
A22/CS1#
MTIOC3C/MTCLKA/TMCI2 RXD8/SMISO8/SSCL8/
TS22
MOSIA
47
PC5
A21/CS2#/
MTIOC3B/MTCLKD/TMRI2 SCK8/RSPCKA
WAIT#
TS23
48
PC4
A20/CS3#
MTIOC3D/MTCLKC/TMCI1/ SCK5/CTS8#/RTS8#/
SDHI_D1 TSCAP
POE0#
SS8#/SSLA0
49
PC3
A19
MTIOC4D/TCLKB
TXD5/SMOSI5/SSDA5/ SDHI_D0 TS27
IRTXD5
50
PC2
A18
MTIOC4B/TCLKA
RXD5/SMISO5/SSCL5/ SDHI_D3 TS30
SSLA3/ IRRXD5
51
PC1
A17
MTIOC3A/TCLKD
SCK5/SSLA2
TS33
52
PC0
A16
MTIOC3C/TCLKC
CTS5#/RTS5#/SS5#/
TS35
SSLA1
53
PB7
A15
MTIOC3B/TIOCB5
TXD9/SMOSI9/SSDA9
SDHI_D2
54
PB6
A14
MTIOC3D/TIOCA5
RXD9/SMISO9/SSCL9
SDHI_D1
55
PB5
A13
MTIOC2A/MTIOC1B/
SCK9/USB0_VBUS
SDHI_CD
TMRI1/POE1#/TIOCB4
56
PB4
A12
TIOCA4
CTS9#/RTS9#/SS9#
57
PB3
A11
MTIOC0A/MTIOC4A/TMO0/ SCK6
SDHI_W
POE3#/TIOCD3/TCLKD
P
58
PB2
A10
TIOCC3/TCLKC
CTS6#/RTS6#/SS6#
59
PB1
A9
MTIOC0C/MTIOC4C/
TXD6/SMOSI6/SSDA6
SDHI_CL
IRQ4/
TMCI0/TIOCB3
K
CMPOB1
60 VCC
61
PB0
A8
MTIC5W/TIOCA3
RXD6/SMISO6/SSCL6/ SDHI_C
RSPCKA
MD
62 VSS
63
PA7
A7
TIOCB2
MISOA
64
PA6
A6
MTIC5V/MTCLKB/TMCI3/ CTS5#/RTS5#/SS5#/
POE2#/TIOCA2
MOSIA/SSIWS0
65
PA5
A5
TIOCB1
RSPCKA
66
PA4
A4
MTIC5U/MTCLKA/TMRI0/ TXD5/SMOSI5/SSDA5/
TIOCA1
SSLA0/SSITXD0/IRTXD5
IRQ5 /
CVREFB1
67
PA3
A3
MTIOC0D/MTCLKD/
RXD5/SMISO5/SSCL5/
TIOCD0/TCLKB
SSIRXD0/IRRXD5
IRQ6 /CMPB1
68
PA2
A2
RXD5/SMISO5/SSCL5/
SSLA3/IRRXD5
69
PA1
A1
MTIOC0B/MTCLKC/
SCK5/SSLA2/SSISCK0
TIOCB0
70
PA0
A0/BC0#
MTIOC4A/TIOCA0
SSLA1
CACREF
71
PE7
D15[A15/D15]
IRQ7/AN023
72
PE6
D14[A14/D14]
IRQ6/AN022
73
PE5
D13[A13/D13] MTIOC4C/MTIOC2B
IRQ5/AN021/
CMPOB0
74
PE4
D12[A12/D12] MTIOC4D/MTIOC1A
AN020/
CMPA2/
CLKOUT
75
PE3
D11[A11/D11] MTIOC4B/POE8#
CTS12#/RTS12#/SS12#/
AUDIO_MCLK
AN019/
CLKOUT
76
PE2
D10[A10/D10] MTIOC4A
RXD12/RXDX12/
SMISO12/SSCL12
IRQ7/AN018/
CVREFB0
77
PE1
D9[A9/D9]
MTIOC4C
TXD12/TXDX12/SIOX12/
SMOSI12/SSDA12
AN017/
CMPB0
78
PE0
D8[A8/D8]
SCK12
AN016
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 27 of 177