RX671 datasheet(21/179 Pages) RENESAS

21 / 179 page

RX671 Group

1. Overview

R01DS0373EJ0120 Rev.1.20

Page 21 of 179

Sep 30, 2024

16-bit timer pulse unit

TIOCA0, TIOCB0,

TIOCC0, TIOCD0

I/O

The TGRA0 to TGRD0 input capture input/output compare

output/PWM output pins

TIOCA1, TIOCB1

I/O

The TGRA1 and TGRB1 input capture input/output compare

output/PWM output pins

TIOCA2, TIOCB2

I/O

The TGRA2 and TGRB2 input capture input/output compare

output/PWM output pins

TIOCA3, TIOCB3,

TIOCC3, TIOCD3

I/O

The TGRA3 to TGRD3 input capture input/output compare

output/PWM output pins

TIOCA4, TIOCB4

I/O

The TGRA4 and TGRB4 input capture input/output compare

output/PWM output pins

TIOCA5, TIOCB5

I/O

The TGRA5 and TGRB5 input capture input/output compare

output/PWM output pins

TCLKA, TCLKB,

TCLKC, TCLKD

Input

Input pins for external clock signals or for phase counting mode

clock signals

Programmable pulse

generator

PO0 to PO31

Output

Output pins for the pulse signals

8-bit timer

TMO0 to TMO3

Output

Compare match output pins

TMCI0 to TMCI3

Input

Input pins for external clocks to be input to the counter

TMRI0 to TMRI3

Input

Input pins for the counter reset

Compare match timer W

TIC0 to TIC3

Input

Input pins for CMTW

TOC0 to TOC3

Output

Output pins for CMTW

Serial communications

interface (SCIk)

 Asynchronous mode/clock synchronous mode

SCK0 to SCK9

I/O

Input/output pins for the clock

RXD0 to RXD9

Input

Input pins for received data

TXD0 to TXD9

Output

Output pins for transmitted data

CTS0# to CTS9#

Input

Input pins for controlling the start of transmission and reception

RTS0# to RTS9#

Output

Output pins for controlling the start of transmission and

reception

 Simple I2C mode

SSCL0 to SSCL9

I/O

Input/output pins for the I2C clock

SSDA0 to SSDA9

I/O

Input/output pins for the I2C data

 Simple SPI mode

SCK0 to SCK9

I/O

Input/output pins for the clock

SMISO0 to SMISO9

I/O

Input/output pins for slave transmission of data

SMOSI0 to SMOSI9

I/O

Input/output pins for master transmission of data

SS0# to SS9#

Input

Chip-select input pins

Table 1.4

Pin Functions (3/8)

Classifications

Pin Name

I/O

Description

RX671 Datasheet(PDF) 21 Page - Renesas Technology Corp

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