Manufacturer name

Renesas Electronics

Product name

R7FA2A1AB3CNF#AA0

Product classification

Microcontrollers

Lifecycle Status

Active

RoHS

RoHS

Number of bits

32

Core

Arm Cortex-M23

Speed

48MHz

FLASH

8KB

RAM

32KB

I/O port

25

Peripheral (USB)

Yes

Peripheral (Ethernet)

No

Package

pkg_20013

10-Bit A/D Converter (ch)

0ch

10-Bit D/A Converter (ch)

0ch

12-Bit A/D Converter (ch)

0ch

12-Bit D/A Converter (ch)

1ch

12-Bit Timer (ch)

0ch

14-Bit A/D Converter (ch)

0ch

16-Bit A/D Converter (ch)

8ch

16-Bit D/A Converter (ch)

0ch

16-Bit Timer (ch)

4ch

16-bit Enhanced Timer (ch)

0ch

16-bit High Res Timer (ch)

0ch

24-Bit Sigma-Delta A/D Converter (ch)

4ch

2D Drawing Engine

No

32-Bit High Res Timer (ch)

0ch

32-Bit Timer (ch)

1ch

32-Bit ULPT (ch)

0ch

8-Bit D/A Converter (ch)

2ch

8-Bit Timer (ch)

0ch

ADC

16bitX1ch(differential)|16bitX8ch(single end)|24bitX2ch(differential)|24bitX4ch(single end)

Accelerator

No

Analog Comparator (ch)

3ch

Asynchronous General Purpose Timer

2ch

Asynchronous General Purpose Timer / Interval Timer (ch)

2ch

Bit Length

32

CAN

1ch

CAN Interface

CAN x 1ch

CAN-FD (ch)

0ch

CPU

Arm Cortex-M23

CPU Architecture

Arm

Camera I/F (Parallel)

No

Capacitive Touch Sensing Unit (ch)

11ch

Category 2

RA Arm(R) Cortex(R)-M MCUs

Class

IC

DAC

8bitX2ch|12bitX1ch

DMA

DTC

DMA (ch)

0ch

DMAC or DTC

DTC

DRAM I/F

No

DTC (ch)

1ch

Data Flash

8KB

Debug Interface

SWD

ECC SRAM

Yes

EPC

PWQN0040KD

EtherCat (ch)

0ch

Ethernet

No

Ethernet ch

0ch

Ethernet speed

No

External Interrupt Pins

8

External Memory Bus

No

External Memory Bus (bit)

No

Family Name

RA

Floating Point Unit

No

GPU

No

Graphics LCD Controller

No

Group Name

RA2A1

High Resolution Output Timer

No

High-Speed Analog Comparator (ch)

1ch

Human Machine Interface

Capacitive Sensing Unit 26ch

I2C

2

I3C (ch)

0ch

Image Codec

No

IrDA(yes/no)

No

LIN

0

LVD or PVD

Yes

Length

6mm

Low-Power Analog Comparator (ch)

2ch

MIPI Interfaces (CSI) (ch)

0ch

MIPI Interfaces (DSI/CSI)

0

Main CPU

Arm Cortex-M23

Number of Supply Voltage(s)

1

OPAMP (ch)

1ch

OSPI (ch)

0ch

On-chip Oscillator

Yes

Operating Freq of Sub CPU (Max)

0

Operating Freq(Max)

48MHz

Operating Voltage

1.6 to 5.5V

Operating temperature range

Ta=-40 to 105C

Original supplier name/brand name

renesas

PCI Express (generation and ch)

No

PGA (ch)

0ch

PWM Output (pin#)

11ch

Pitch

0.5mm

Power-On Reset

Yes

Program Memory

256KB

QSPI (ch)

0ch

QSPI Interface

0

RTC

Yes

SCI or UART (ch)

3ch

SDHI (ch)

0ch

SPI (ch)

2ch

SSI

0ch

Security & Encryption

128-bit Unique ID,TRNG,AES(128/256)

Segment LCD Controller

No

Series name

RA2

Size

6X6X0.8mm

Standby operable timer

Yes

Sub CPU

No

Sub-clock (32.768 kHz)

Yes

Supply voltage

1.6 to 5.5V

Temperature Sensor (ch)

1ch

Thickness

0.8mm

Timer

16bitX4ch|32bitX1ch|Asynchronous TimerX2ch

Type

HWQFN

USB

USB Endpoints x 5,USB Peripheral,USB Ports (ch) x 1

USB FS (host ch/device ch)

(0/1)

USB HS (host ch/device ch)

(0/0)

USB Ports

1

USB SS (host ch/device ch)

(0/0)

USBFS

0ch

USBHS

0ch

Watchdog Timer (ch)

2

Wireless

No

Manufacturer Packaging

Tray

Manufacturer packaging quantity

490

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