Overview

Description

The RA8M1 MCU Group features the industry’s first 32-bit microcontrollers (MCU) based on the Arm® Cortex®-M85 (CM85) core, delivering breakthrough performance of over 3000 CoreMark points at 480 MHz, with fully deterministic, low latency, real-time operation that enables customers’ most demanding application needs. These are general-purpose MCU devices and address diverse high-performance and compute-intensive applications in Industrial Automation, Home Appliances, Smart Home, Consumer, Building/Home Automation and Medical/Healthcare market segments.

The RA8M1 MCUs integrate the high-performance CM85 core with large memory, multiple external interfaces, and a rich peripheral set optimized to address diverse application requirements, and are available in packages from 100 pins to 224 pins, to serve the needs of a broad range of high-performance applications. Secure Element-like functionality is built-in with advanced cryptographic Security IP, immutable storage, and tamper protection, for truly secure IoT.

The RA8M1 MCUs are fully supported by the Flexible Software Package and a comprehensive set of hardware and software development tools.

Features

  • 480MHz Arm® Cortex®-M85 with Helium™ MVE
  • 1MB - 2MB Flash memory and 1MB of SRAM including TCM
  • 32KB I/D Caches and 12KB Data Flash
  • External memory interfaces (CS/SDRAM)
  • ARMv8-M TrustZone Security
  • Renesas Secure IP (RSIP-E51A)
  • On-chip immutable ROM for First Stage Bootloader
  • Scalable from 100-pin to 224-pin packages
  • 32-bit & 16-bit Timers, 32-bit Ultra-Low-Power Timer
  • 12-bit ADC and 12-bit DAC
  • High-Speed Analog Comparator
  • Ethernet controller with DMA
  • USB 2.0 High-Speed and Full Speed
  • 2ch of CAN-FD
  • xSPI compliant Octal SPI with XIP & DOTF
  • SCI (UART, Simple SPI, Simple I2C)
  • SPI/ I2C/I3C multi-master interface
  • Capture Engine Unit, SDHI, SSI

Comparison

Applications

Applications

  • Industrial Applications (PLC, Robotics, Power Tools, Smart Meters, etc.)
  • Consumer Products (Smart Appliances, Robotic Vacuum Cleaner, Exercise Equipment, etc.)
  • Smart Home and Building Automation (HVAC, Thermostats, Home Hubs/Gateways, Security Access Panels, etc.)
  • Office Automation (Barcode Scanner, QR Code Reader, Fingerprint Scanner, etc.)
  • Healthcare (Infusion Pumps, CPAP Machine, etc.)
  • Predictive Maintenance and Voice AI Applications

Documentation

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
Flexible Software Package (FSP)
FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers. Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
Software Package Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX]
Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]
Emulator Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
Programmer (Unit/SW) Renesas
RA Smart Configurator
The Renesas RA Smart Configurator (RA SC) is a desktop application that helps you in configuring software systems (including a Board Support Package (BSP), drivers, RTOS, and middleware) for RA-Family MCUs when you are using a third-party IDE and toolchain.
Solution Toolkit Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]
Programmer (Unit/SW) Renesas
e² studio - information for RA Family
Eclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
IDE and Coding Tool Renesas
SEGGER emWin GUI Library for Renesas RA Products
SEGGER's emWin graphics library is a ready-to-use solution that provides a versatile and professional GUI platform for creating interactive and high-quality graphical user interfaces on any type of display for the Renesas RA family.
Imaging SEGGER
Security Key Management Tool
Key wrapping tool for key management systems using Renesas security IP. Enables secure installation and update of user application and device lifecycle management (DLM) keys.
Solution Toolkit Renesas
SEGGER J-Link and J-Trace PRO
The J-Link debug probes offer full support for RA Family MCUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.
Emulator SEGGER
IAR Embedded Workbench for Arm
IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm - including RA Family MCUs - generating fast, compact code and enabling you to take full control of your code.
IDE and Coding Tool IAR Systems
Arm® Keil® MDK
Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.
IDE and Coding Tool Arm® Keil® MDK Arm®
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Sample Code

Boards & Kits

Boards & Kits

Models