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Renesas Electronics RA6M3 ARM Cortex M4 Microcontroller 120MHz, 1MB FLASH, 176-Pin LQFP

Category Microcontroller Brand Renesas Electronics Condition New

Specifications

Country of Origin India
Brand Renesas Electronics
Height 1.7mm
Length 24mm
Model RA6M3
Width 24mm
Mount Type Surface
Series RA6M3
Maximum Operating Temperature 105°C
Package Type LQFP
Minimum Operating Temperature -40°C
Interfaces Ethernet Controller with DMA
Ram size 640kB
Pin Count 176
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 2.7V
Device Core ARM Cortex M4
Program Memory Size 1MB
Maximum Clock Frequency 120MHz
Analogue Comparators 6
Number of Timers 16
Instruction Set Architecture CISC
ADCs 24 x 12 Bit
Program Memory Type FLASH
DACs 2 x 12 Bit

Key Features

  • Features a powerful 32-bit ARM Cortex M4 core operating at 120MHz.
  • Offers 1MB FLASH program memory and 640kB SRAM for enhanced performance.
  • 176-Pin LQFP package suitable for dense PCB layouts.
  • Integrated Ethernet MAC, USB High-Speed interface, 24-channel 12-bit ADC and 2-channel 12-bit DAC.
  • Advanced peripherals include TFT controller with 2D accelerator and JPEG decoder.
  • Supports capacitive touch sensing, CAN 2.0B, UART, SPI, I2C and SDHI interfaces.
  • Wide operating voltage range from 2.7V to 3.6V and extended temperature range from -40°C to 105°C.
  • Ideal for HMI, industrial robotics, security systems, HVAC and general purpose embedded design.

Product Description

The Renesas Electronics R7FA6M3AF3CFC#AA0 is a highly advanced ARM Cortex M4 microcontroller engineered for demanding industrial and IoT applications. With its 32-bit architecture, the device operates at a maximum clock frequency of 120MHz, enabling efficient execution of complex embedded tasks. The RA6M3 is provided in a 176-pin LQFP package, allowing for robust integration in compact and sophisticated designs.

This microcontroller is designed with a 1MB FLASH program memory and 640kB RAM, offering ample resources for multitasking, graphical interfaces and data processing. The RA6M3 also incorporates a wide range of peripherals, including Ethernet MAC with dedicated DMA, high-speed USB interface, 24-channel 12-bit ADC, and dual 12-bit DAC for analog signal conversion. The integrated TFT controller, 2D accelerator and JPEG decoder enable advanced HMI applications.

Connectivity and control are enhanced with capacitive touch sensing, CAN 2.0B, UART, SPI, I2C, and SDHI support, providing robust interfacing options for modern electronic systems. Its instruction set is CISC, and it is scalable from 100-pin to 176-pin packages to meet various project requirements. The device also features 16 timers, 6 analog comparators, and flexible memory storage with FLASH and DataFlash for reliable data retention.

The RA6M3 is suitable for sectors such as industrial automation, robotics, vending machines, HVAC systems, burglar/fire detection panels, and general embedded solutions. The extended operating voltage range from 2.7V to 3.6V and a temperature range from -40°C to 105°C ensure reliable performance under challenging environmental conditions.

Designed for use with modern RTOS platforms including FreeRTOS, the microcontroller is supported by Renesas' Flexible Software Package (FSP) ecosystem, which enhances software flexibility and scalability.

Industrial, automation, laboratory, HVAC and security use cases are recommended, leveraging robust interfaces, superior processing, and advanced HMI capabilities. Explore more Renesas Electronics Microcontrollers and advanced embedded solutions in the EnvMart semiconductor portfolio for your next project.

Renesas Electronics RA6M3 ARM Cortex M4 Microcontroller 120MHz, 1MB FLASH, 176-Pin LQFP
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Frequently Asked Questions

The RA6M3 microcontroller operates at a maximum clock frequency of 120MHz.

It features a program memory size of 1MB FLASH.

This microcontroller has a RAM size of 640kB.

It supports a variety of interfaces including Ethernet with DMA, USB High-Speed, CAN 2.0B, UART, SPI, I2C, and SDHI.

The operating voltage range is from 2.7V to 3.6V.

It operates within an extended temperature range from -40°C to 105°C.

This model is provided in a 176-pin LQFP package.

It features 24 channels of 12-bit ADC.

The microcontroller includes 2 channels of 12-bit DAC.

The height is 1.7mm and the width is 24mm.

It includes an integrated TFT controller, 2D accelerator, and JPEG decoder for advanced HMI applications.

The microcontroller has 16 integrated timers.

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