R7FA6T2AB3CFM datasheet(12/93 Pages) RENESAS

12 / 93 page

Table 1.13

Pin functions (3 of 3)

Function

Signal

I/O

Description

CANFD

CRX0

Input

Receive data

CTX0

Output

Transmit data

Analog power supply

AVCC0

Input

Analog voltage supply pin. This is used as the analog power supply

for the respective modules. Supply this pin with the same voltage as

the VCC pin.

AVSS0

Input

Analog ground pin. This is used as the analog ground for the

respective modules. Supply this pin with the same voltage as the

VSS pin.

VREFH0

Input

Analog reference voltage supply pin for the ADC. Connect this pin to

AVCC0 when not using the ADC.

VREFL0

Input

Analog reference ground pin for the ADC. Connect this pin to

AVSS0 when not using the ADC.

ADC

AN000 to AN028

Input

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

converter.

PGAIN0 to PGAIN3

Input

Pseudo-differential input pins of programmable gain amplifier (Signal

source side)

PGAVSS0 to PGAVSS3

Input

Pseudo-differential input pins of programmable gain amplifier

(reference ground side)

PGAOUT0 to PGAOUT3

Output

Monitor output pins of programmable gain amplifier

ADTRGm

Input

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

conversion, active-low.

DAC12

DAn

Output

Output pins for the analog signals processed by the D/A converter.

ACMPHS

VCOUT

Output

Comparator output pin (OR output of all units)

CMPOUTm

Output

Comparator output pin (m:unit number)

CMPOUT012

Output

Comparator output pin (OR output of units 0, 1 and 2)

IVREF0, IVREF1

Input

Reference voltage input pins for comparator

IVCMPm0, IVCMPm2,

IVCMPm3

Input

Analog voltage input pins for comparator (m:unit number)

I/O ports

P201, P212, P213, PA08

to PA15, PB03 to PB10,

PB12 to PB15, PC06 to

PC12, PC14, PC15, PD00

to PD15, PE00 to PE06,

PE08 to PE15

I/O

General-purpose input/output pins

P000, P001, P002, PA00

to PA07, PB00 to PB02,

PC00 to PC05, PC13

Input

General-purpose input pins

RA6T2 Datasheet

1. Overview

R01DS0400EJ0120 Rev.1.20

Mar 31, 2022

Page 12 of 93

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