R5F526TACDFM datasheet(22/142 Pages) RENESAS

22 / 142 page

R01DS0407EJ0120 Rev.1.20

Page 22 of 142

Oct 31, 2024

RX26T Group

1. Overview

Serial communications

interface (RSCI)

 Simple SPI mode

SCK008, SCK009, SCK011

I/O

Input/output pins for the clock

SMISO008, SMISO009,

SMISO011

I/O

Input/output pins for slave transmission of data

SMOSI008, SMOSI009,

SMOSI011

I/O

Input/output pins for master transmission of data

SS008#, SS009#, SS011#

Input

Chip-select input pins

 HBS support mode

RXD008, RXD009, RXD011

Input

Input pins for received data

TXDA008, TXDA009,

TXDA011

Output

Output pins for transmitted data

TXDB008, TXDB009,

TXDB011

I2C bus interface

SCL0

I/O

Input/output pin for I2C bus interface clocks. Bus can be directly

driven by the N-channel open drain output.

SDA0

I/O

Input/output pin for I2C bus interface data. Bus can be directly

driven by the N-channel open drain output.

I3C bus interface

SCL00

I/O

Input/output pin for I3C bus interface clocks.

SDA00

I/O

Input/output pin for I3C bus interface data.

CAN FD module

CRX0

Input

Input pins

CTX0

Output

Output pins

Serial peripheral

interface

RSPCKA

I/O

Input/output pin for the RSPI clock.

MOSIA

I/O

Input/output pin for transmitting data from the RSPI master.

MISOA

I/O

Input/output pin for transmitting data from the RSPI slave.

SSLA0

I/O

Input/output pin to select the slave for the RSPI.

SSLA1 to SSLA3

Output

Output pins to select the slave for the RSPI.

Serial peripheral

interface (RSPIA)

RSPCK0

I/O

Input/output pin for the RSPIA clock.

MOSI0

I/O

Input/output pin for transmitting data from the RSPIA master.

MISO0

I/O

Input/output pin for transmitting data from the RSPIA slave.

SSL00

I/O

Input/output pin to select the slave for the RSPIA.

SSL01 to SSL03

Output

Output pins to select the slave for the RSPIA.

12-bit A/D converter

AN000 to AN006,

AN100 to AN103,

AN200 to AN211,

AN216, AN217

Input

Input pins for the analog signals to be processed by the A/D

converter.

ADST0, ADST1, ADST2

Output

Output pins for A/D conversion status.

ADTRG0#, ADTRG1#,

ADTRG2#

Input

Input pins for the external trigger signals that start the A/D

conversion.

12-bit D/A converter

DA0, DA1

Output

Output pins for the analog signals to be processed by the D/A

converter

Comparator C

COMP0 to COMP5

Output

Comparator detection result output pins.

CVREFC0, CVREFC1

Input

Analog reference voltage supply pins for comparator C.

CMPCnm

Input

Analog input pin for CMPCnm (n = 0 to 5, m = 0 to 3)

Table 1.4

Pin Functions (4/5)

Classifications

Pin Name

I/O

Description

R5F526TACDFM Datasheet(PDF) 22 Page - Renesas Technology Corp

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