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Overview

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.

RA8M1 Block Diagram
RA8M1 Block Diagram
  • 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

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
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.
Downloads
Injecting Plaintext User Keys – Application ProjectInjecting and Updating Secure User Keys for RA Family – Application ProjectRenesas RA Family Exception HandlingEK-RA8M1 Example Project BundleEK-RA8M1 Example Project Bundle
Renesas RA Family Exception HandlingEK-RA8M1 v1 - User's ManualHigh Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™High Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™
 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, RISC-V MCU]
 Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 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, RISC-V MCU, 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, RISC-V MCU Renesas Synergy, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 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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Boards & Kits

EK-RA8M1 Kit

EK-RA8M1

Evaluation
Learn More

Evaluation Kit for RA8M1 MCU Group

The EK-RA8M1 evaluation kit enables users to effortlessly evaluate the features of the RA8M1 MCU Group and develop embedded systems applications using Renesas' Flexible...

Featured Documents:
EK-RA8M1 - Quick Start Guide
EK-RA8M1 v1 - User's Manual
EK-RA8M1 v1 - Design Package
EK-RA8D1 Kit

EK-RA8D1

Evaluation
Learn More

Evaluation Kit for RA8D1 MCU Group

The EK-RA8D1 evaluation kit enables users to effortlessly evaluate the features of the RA8D1 MCU Group and develop embedded systems applications using Renesas' Flexible...

Featured Documents:
EK-RA8D1 - Quick Start Guide
EK-RA8D1 v1 – User Manual
EK-RA8D1 v1 - Design Package

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    PLP
    Carrier Type
    CPU
    Operating Freq (Max) (MHz)
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    ECC SRAM
    Lead Count (#)
    Pkg. Type
    Pkg. Dimensions (mm)
    Pitch (mm)
    I/O Ports
    Supply Voltage (V)
    Temp. Range
    External Memory Bus (bit)
    Floating Point Unit
    DMA/DTC
    External Interrupt Pins (#)
    USBFS (host ch/device ch)
    USBHS (host ch/device ch)
    Ethernet (ch)
    CAN (ch)
    CAN-FD (ch)
    SCI (ch)
    SPI (ch)
    I2C (#)
    I3C (ch)
    LIN (#)
    SSI (ch)
    QSPI Interface (#)
    OSPI (ch)
    SDHI (ch)
    Capacitive Touch Sensing Unit (ch)
    Graphics LCD Controller
    Camera I/F (Parallel)
    Segment LCD Controller
    Wireless
    IrDA
    32-Bit Enhanced Timer (ch)
    32-Bit Timer (ch)
    16-bit High Res Timer (ch)
    16-bit Enhanced Timer (ch)
    16-Bit Timer (ch) (#)
    8-Bit Timer (ch)
    Asynchronous General Purpose Timer (ch)
    Watchdog Timer (ch)
    24-Bit Sigma-Delta A/D Converter (ch)
    16-Bit A/D Converter (ch)
    14-Bit A/D Converter (ch)
    12-Bit A/D Converter (ch)
    10-Bit A/D Converter (ch)
    12-Bit D/A Converter (ch)
    8-Bit D/A Converter (ch)
    High-Speed Analog Comparator (ch)
    Low-Power Analog Comparator (ch)
    PGA (ch)
    OPAMP (ch) (#)
    Temperature Sensor (ch) (#)
    RTC
    LVD
    Security & Encryption
    Power-On Reset
    Sub-clock (32.768 kHz)
    On-chip Oscillator
    Debug Interface
    Replacement Product
    Replacement Remark
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    R7FA8M1AFECFP#BA0
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    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 360 1024 12 1024 Yes 100 LQFP 14 x 14 x 1.4 0.5 70 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 1 0 1 2 0 No No No No No 0 8 0 0 6 0 2 2 0 0 0 10 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 9.563 Get Samples,
    R7FA8M1AFECFB#BA0
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    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 400 1024 12 1024 Yes 144 LQFP 20 x 20 x 1.4 0.5 106 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No No No No No 0 8 0 0 6 0 2 2 0 0 0 18 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 9.269 Get Samples,
    R7FA8M1AFECFC#BA0
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    memory
    view_in_ar
    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 400 1024 12 1024 Yes 176 LQFP 24 x 24 x 1.4 0.5 128 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No 16-bit No No No 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 9.631 Get Samples,
    R7FA8M1AFECBD#BC0
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    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 480 1024 12 1024 Yes 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No 16-bit No No No 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 Get Samples,
    R7FA8M1AHECFP#BA0
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    memory
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    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 360 2048 12 1024 Yes 100 LQFP 14 x 14 x 1.4 0.5 70 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 1 0 1 2 0 No No No No No 0 8 0 0 6 0 2 2 0 0 0 10 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 Get Samples,
    R7FA8M1AHECFB#BA0
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    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 400 2048 12 1024 Yes 144 LQFP 20 x 20 x 1.4 0.5 106 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No No No No No 0 8 0 0 6 0 2 2 0 0 0 18 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 10.02 Get Samples,
    R7FA8M1AHECFB#AA0
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    Samples Available
    		 TBD Bulk (Tray) Arm Cortex-M85 400 2048 12 1024 Yes 144 LQFP 20 x 20 x 1.4 0.5 106 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No No No No No 0 8 0 0 6 0 2 2 0 0 0 18 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 12.86 Get Samples,
    R7FA8M1AHECFC#BA0
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    memory
    view_in_ar
    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 400 2048 12 1024 Yes 176 LQFP 24 x 24 x 1.4 0.5 128 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No 16-bit No No No 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 10.4 Get Samples,
    R7FA8M1AHECBD#BC0
    circleActive
    memory
    view_in_ar
    Samples Available
    		 TBD Full Carton (Tray) Arm Cortex-M85 480 2048 12 1024 Yes 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No 16-bit No No No 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 11.91 Get Samples,
    R7FA8M1AHECBD#UC0
    circleActive
    memory
    view_in_ar
    Samples Available
    		 TBD Full Tray (Tray) Arm Cortex-M85 480 2048 12 1024 Yes 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No 16-bit No No No 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection Yes Yes Yes JTAG/SWD 3 Get Samples,
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