RX230 Datasheet, PDF(26/177 Page) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

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RX230 Datasheet, PDF (26/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

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RX230 Group, RX231 Group

1. Overview

Table 1.7

List of Pins and Pin Functions (100-Pin LFQFP) (1/3)

Power Supply,

Pin Clock, System

No. Control

I/O Port External Bus

VREFH

P03

VREFL

PJ3

VCL

VBATT

XCIN

XCOUT

10 RES#

11 XTAL

P37

12 VSS

13 EXTAL

P36

14 VCC

P35

P34

P33

P32

P31

P30

P27

CS3#

P26

CS2#

P25

CS1#

P24

CS0#

P23

P22

P21

P20

P17

P16

35 VCC_USB*1

38 VSS_USB*1

41 BCLK

P15

P14

P13

P12

PH3*1

PH2*1

PH1*1

PH0*1

P55

P54

P53

WAIT#

ALE

Timers

(MTU, TPU, TMR, RTC,

CMT, POE, CAC)

Communications

(SCIg, SCIh, RSPI, RIIC,

CAN, USB, SSI)

Memory

Interface Touch

(SDHI) sensing

Others

DA0

MTIOC3C

CTS6#/RTS6#/SS6#

FINED

MTIOC0A/TMCI3/POE2# SCK6

MTIOC0D/TMRI3/POE3#/ RXD6/SMISO6/SSCL6

TIOCD0

MTIOC0C/TMO3/TIOCC0/ TXD6/SMOSI6/SSDA6/

RTCOUT/RTCIC2

USB0_VBUSEN

MTIOC4D/TMCI2/RTCIC1 CTS1#/RTS1#/SS1#/

SSISCK0

MTIOC4B/TMRI3/POE8#/ RXD1/SMISO1/SSCL1/

RTCIC0

AUDIO_MCLK

MTIOC2B/TMCI3

SCK1/ SSIWS0

MTIOC2A/TMO1

TXD1/SMOSI1/SSDA1/

SSIRXD0

MTIOC4C/MTCLKB/

TIOCA4

MTIOC4A/MTCLKA/TMRI1/ USB0_VBUSEN

TIOCB4

MTIOC3D/MTCLKD/

TIOCD3

CTS0#/RTS0#/SS0#/

SSISCK0

MTIOC3B/MTCLKC/TMO0/ SCK0/ USB0_OVRCURB/

TIOCC3

AUDIO_MCLK

MTIOC1B/TMCI0/TIOCA3 RXD0/SMISO0/SSCL0/

USB0_EXICEN/SSIWS0

MTIOC1A/TMRI0/TIOCB3 TXD0/SMOSI0/SSDA0/

USB0_ID/SSIRXD0

MTIOC3A/MTIOC3B/TMO1/ SCK1/MISOA/SDA/

POE8#/TIOCB0/TCLKD

SSITXD0

MTIOC3C/MTIOC3D/

TMO2/TIOCB1/TCLKC/

RTCOUT

TXD1/SMOSI1/SSDA1/

MOSIA/SCL/USB0_VBUS/

USB0_VBUSEN/

USB0_OVRCURB

MTIOC0B/MTCLKB/TMCI2/ RXD1/SMISO1/SSCL1/

TIOCB2/TCLKB

CRXD0

MTIOC3A/MTCLKA/TMRI2/ CTS1#/RTS1#/SS1#/

TIOCB5/TCLKA

CTXD0/USB0_OVRCURA

MTIOC0B/TMO3/TIOCA5 SDA

TMCI1

SCL

TMCI0*1

TMRI0*1

USB0_DM*1

TMO0*1

USB0_DP*1

MTIOC4D/TMO3

MTIOC4B/TMCI1

CRXD0

CTXD0

NMI

TS0

IRQ4

TS1

IRQ3

IRQ2

IRQ1

IRQ0/

CMPOB3

TS2

CVREFB3

TS3

CMPB3

TS4

ADTRG0#

TS5

TS6

TS7

TS8

TS9

IRQ7/

CMPOB2

IRQ6/

ADTRG0#

TS12

TS13

TS15

TS16

TS17

IRQ5/CMPB2

IRQ4/

CVREFB2

IRQ3

IRQ2

IRQ1*1

IRQ0*1

CACREF*1

R01DS0261EJ0110 Rev.1.10

Oct 30, 2015

Page 26 of 177

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