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Microcontrollers & Microprocessors

Overview

The Renesas RA4M2 group of 32-bit microcontrollers (MCUs) uses the high-performance Arm® Cortex®-M33 core with TrustZone. In concert with the secure crypto engine, it offers secure element functionality. The RA4M2 is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA4M2 is suitable for IoT applications requiring vast communication options, future proof security, large embedded RAM, and low active power consumption down to 81µA/MHz running the CoreMark® algorithm from Flash.

RA4M2 Block Diagram
RA4M2 Block Diagram
  • 100MHz Arm Cortex-M33 with TrustZone
  • Secure element functionality
  • 256kB - 512kB Flash memory and 64kB SRAM with parity and 64kB SRAM with ECC
  • 8kB Data Flash to store data as in EEPROM
  • 1kB Stand-by SRAM
  • Scalable from 48-pin to 100-pin packages
  • Capacitive touch sensing unit (CTSU)
  • USB 2.0 Full Speed
  • CAN 2.0B
  • Quad SPI
  • SCI (UART, Simple SPI, Simple I2C)
  • SPI/I2C multi-master interface
  • SDHI and MMC

Applications

  • Enhanced security (fire detection, burglar detection, panel control)
  • Metering (electricity, automated meter reading)
  • Industry (robotics, door openers, sewing machines, vending machines, UPS)
  • HVAC (heating, air conditioning, boiler control)
  • General purpose

Documentation

Type Title Date
Datasheet
RA4M2 Group Datasheet
PDF 1.71 MB 日本語
Manual - Hardware
RA4M2 Group User's Manual: Hardware
PDF 17.05 MB 日本語
Application Note
EK-RA4M2 Example Project Bundle
PDF 70 KB
Related Files:
Flyer
[Flyer] E2Emulator[RTE0T00020KCE00000R]
PDF 340 KB 日本語 , 简体中文
Application Note
RA Family Design Guide for Sub-Clock Circuits
PDF 934 KB 日本語
Application Note
RA Family Capacitive Touch Software Filter Sample Program
PDF 2.37 MB 日本語
Related Files:
Flyer
Renesas RA Family of 32-bit MCUs with Arm® Cortex®-M Core Flyer
PDF 465 KB 日本語
Guide
RA Family Nomenclature
PDF 606 KB
Technical Update
Precaution of TPIU register access without connection of OCD emulator
PDF 159 KB 日本語
Technical Update
The restriction of disconnecting OCD emulator
PDF 102 KB 日本語
Application Note
RA Family, RL78 Family, RX Family, Renesas Synergy™ Platform CTSU Self Test Software
PDF 2.77 MB
Application Note
RYZ012 and RA MCU Firmware Update from BLE Radio OTA
PDF 10.24 MB
Related Files:
Application Note
RYZ012 and RA MCU Firmware Update from Host MCU
PDF 9.01 MB
Related Files:
Application Note
HS300x Sample application - Sample Code
PDF 3.64 MB 日本語
Related Files:
Technical Update
RA4E2 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6E2 Group, RA6M4 Group, RA6M5 Group, correction of Serial Sound Interface Enhanced (SSIE)
PDF 192 KB 日本語
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, correction of Secure Cryptographic Engine (SCE9)
PDF 94 KB 日本語
Technical Update
RA2A1 Group, RA2E1 Group, RA2L1 Group, RA4E1 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of I2C Bus Interface (IIC)
PDF 126 KB 日本語
Application Note
RA family MCU Injection current to prevent damage to MCU Application Notes
PDF 188 KB
Technical Update
Notes on Self-Programming of the Flash Memory
PDF 177 KB 日本語
Application Note
Renesas RA Securing Data at Rest Using the Arm® TrustZone®
PDF 1.96 MB
Related Files:
Technical Update
Addition of HOCOCR2 register for HOCO clock control
PDF 516 KB 日本語
Application Note
Capacitive Sensor MCU Capacitive Touch Noise Immunity Guide
PDF 1.58 MB 日本語
Application Note
Standard Boot Firmware for the RA family MCUs Based on Arm® Cortex®-M33
PDF 1.91 MB
Application Note
Implementing Production Programming Tools for RA Cortex-M33 with Device Lifecycle Management
PDF 3.12 MB
Related Files:
Application Note
Arm® DSP Examples
PDF 1.00 MB
Related Files:
Application Note
Renesas RA Security Design with Arm TrustZone - IP Protection
PDF 3.75 MB 简体中文
Related Files:
Application Note
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Introduction Guide
PDF 2.33 MB 日本語
Technical Update
RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Serial Sound Interface Enhanced (SSIE)
PDF 511 KB 日本語
Application Note
RA4 Quick Design Guide
PDF 1.30 MB 日本語 , 简体中文
Technical Update
RA4E1 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of DBLANS[4:0] bits in the ADCSR register
PDF 137 KB 日本語
Technical Update
RA4E1 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Quad Serial Peripheral Interface (QSPI)
PDF 165 KB 日本語
Technical Update
RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Serial Sound Interface Enhanced (SSIE)
PDF 512 KB 日本語
Application Note
NIST SP800-90B Entropy Assessment Report for RA4M2
PDF 67 KB
Application Note
RA6 Secure Bootloader Using MCUboot and Internal Code Flash
PDF 2.02 MB
Related Files:
Brochure
Building Automation Brochure
PDF 19.79 MB 日本語
Product Change Notice
Add Back-End factories, materials for RX/RA LQFP package products (IMO-AB-22-0139)
PDF 764 KB 日本語
Application Note
Injecting Plaintext User Keys – Application Project
PDF 1.12 MB
Related Files:
White Paper
Solving IoT Security Issues with Embedded Microcontrollers
PDF 289 KB
Manual - Development Tools
EK-RA4M2 v1 Errata
PDF 602 KB 日本語
Application Note
RA Ethernet Design and Custom PHY Setup using FSP
PDF 658 KB
Application Note
Secure Crypto Engine Operational Modes – Application Note
PDF 183 KB
Application Note
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.2.00
PDF 8.01 MB 日本語 , 简体中文
Technical Update
Notes on Self-Programming of the Flash Memory
PDF 157 KB 日本語
Application Note
Flash Memory Programming
PDF 2.02 MB
Brochure
Capacitive Touch Sensor Solution Brochure
PDF 5.28 MB 日本語 , 简体中文
Application Note
Renesas RA Family Device Lifecycle Management Key Installation
PDF 2.44 MB 简体中文
Related Files:
Application Note
Using QE and FSP to Develop Capacitive Touch Applications
PDF 2.23 MB 日本語
Product Reliability Report
R7FA4M2XXX Reliability Report
PDF 420 KB
Product Change Notice
Assembly materials change for RA/SYNERGY family LQFP package products (IMO-AZ-22-0006-1)
PDF 171 KB 日本語
Application Note
RA Family Guidelines for USB 2.0 Board Design
PDF 421 KB 日本語
Technical Update
GPT : Modified description for OADF and OBDF bits
PDF 228 KB 日本語
Application Note
Converting Applications from e² studio to IAR or Keil for RA – Application Note
PDF 4.37 MB 日本語
White Paper
Crypto Acceleration for IoT: A Quantitative Comparison of Internal and External Solutions
PDF 628 KB
Application Note
NIST SP800-22r1a Random Number Statistical Test Report for RA4M2 – Application Note
PDF 57 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, numbers of IO ports
PDF 183 KB 日本語
Application Note
Renesas RA Family System Specifications for Standard Boot Firmware
PDF 747 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, addition of CTSU register bit (CTSUERRS)
PDF 310 KB 日本語
Application Note
RA4M2 Voice Recognition ECM Demo Board
PDF 1.49 MB 日本語
Application Note
RA4M2 Group Voice Recognition Demonstration(AmiVoiceMicro) Rev.1.00
PDF 529 KB 日本語
Application Note
RA4M2 Group Voice Recognition Demonstration(Voice Trigger Middleware) Rev.1.00
PDF 625 KB 日本語
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, correction of SRAM Parity Error Operation After Detection Register (PARIOAD)
PDF 111 KB 日本語
Application Note
Notes on RA4M2 Group High-Temperature Operation
PDF 253 KB
Application Note
RA Family IEC 60730/60335 Self Test Library for RA MCU (RA4_CM33)
PDF 1.57 MB 日本語
Related Files:
Technical Update
RA4M2 Group, Change of 48QFN permission junction temperature
PDF 137 KB
Technical Update
RA6M1 Group, RA6M2 Group, RA6M3 Group, RA6M4 Group, RA6T1 Group, VBATT minimum voltage level enhancement
PDF 226 KB 日本語
Flyer
Renesas RA4M2 Group of 32-bit MCUs with Arm® Cortex®-M Core
PDF 421 KB 日本語
Manual - Development Tools
EK-RA4M2 v1 – User's Manual
PDF 3.90 MB 日本語
Quick Start Guide
EK-RA4M2 – Quick Start Guide
PDF 1.44 MB 日本語
Application Note
RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23)
PDF 1.73 MB 日本語
Related Files:
Application Note
RA Azure IoT Cloud Connectivity Solution
PDF 1.78 MB
Related Files:
White Paper
The Benefits of Using Arm® TrustZone® in Your Design
PDF 1.38 MB 日本語 , 简体中文
Application Note
RA Arm® TrustZone® Tooling Primer
PDF 1.11 MB
Application Note
Migrating Projects to New FSP Version
PDF 645 KB
Flyer
Renesas Software and Tools Flash Memory Programmer PG-FP6
PDF 417 KB 日本語 , 简体中文
White Paper
Securing your IP and Protecting Sensitive Data
PDF 178 KB 日本語 , 简体中文
White Paper
Security for the Connected World
PDF 169 KB 日本語 , 简体中文
White Paper
How to Solve the 6 Top Security Challenges of Embedded IoT Design
PDF 660 KB 日本語 , 简体中文
Other
Semiconductor Package Mount Manual
PDF 10.28 MB 日本語 , 简体中文
General Reliability Literature
Semiconductor Reliability Handbook
PDF 14.70 MB 日本語
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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
Securing your IP and Protecting Sensitive DataHow to Solve the 6 Top Security Challenges of Embedded IoT DesignSecurity for the Connected WorldThe Benefits of Using Arm® TrustZone® in Your DesignRA Azure IoT Cloud Connectivity Solution
Renesas RA Family Device Lifecycle Management Key InstallationRA Arm® TrustZone® Tooling PrimerMigrating Projects to New FSP VersionInjecting Plaintext User Keys – Application ProjectEK-RA4M2 Example Project BundleConverting Applications from e² studio to IAR or Keil for RA – Application NoteRA6 Secure Bootloader Using MCUboot and Internal Code FlashEK-RA4M2 Example Project BundleRenesas RA Securing Data at Rest Using the Arm® TrustZone®RYZ012 and RA MCU Firmware Update from Host MCURYZ012 and RA MCU Firmware Update from Host MCURYZ012 and RA MCU Firmware Update from BLE Radio OTARYZ012 and RA MCU Firmware Update from BLE Radio OTA
 Software Package Renesas
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors
In developing embedded system using the capacitive touch sensor of MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RL78, RX, Renesas Synergy™]
Downloads
Using QE and FSP to Develop Capacitive Touch ApplicationsCapacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.2.00Capacitive Sensor MCU Capacitive Touch Noise Immunity GuideRA Family Capacitive Touch Software Filter Sample ProgramRA Family Capacitive Touch Software Filter Sample Program
 Solution Toolkit 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]
Downloads
[Flyer] E2Emulator[RTE0T00020KCE00000R]
 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
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
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
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
Sensor Software Modules for Renesas MCU Platforms
Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
Downloads
HS300x Sample application - Sample Code
 Sensor Renesas
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
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
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Sample Code
Type
Title
Date
Sample Code
EK-RA4M2 Example Project Bundle
[Software=RA FSP],[Board=EK-RA4M2]
ZIP 17.22 MB IDE: e2 studio/GCC/AC6, IAR, Keil MDK
Related Files:
Sample Code
RA Family Capacitive Touch Software Filter Sample Program
[Software=RA Flexible Software Package|v5.0.0],[Toolchains=GNU Arm Embedded|10.3-2021.10]]
ZIP 5.03 MB 日本語
Application: Consumer Electronics, Key Technologies
Compiler: GNU ARM Embedded Function: Application Example, HMI IDE: e2 studio
Related Files:
Sample Code
RYZ012 and RA MCU Firmware Update from BLE Radio OTA
[Software=FSP],[Toolchain=GCC ARM Embedded Toolchain version 10.3.1]
ZIP 10.24 MB Compiler: GCC ARM Embedded IDE: e2 studio
Related Files:
Sample Code
RYZ012 and RA MCU Firmware Update from Host MCU
[Software=FSP | v4.2.0],[Toolchain=GCC ARM Embedded Toolchain version 10.3.1]
ZIP 10.29 MB IDE: e2 studio IDE v2022-10
Related Files:
Sample Code
Implementing Production Programming Tools for RA Cortex-M33 with Device Lifecycle Management
ZIP 2.96 MB
Related Files:
Sample Code
Arm® DSP Examples Rev.1.10 - Sample Code
ZIP 4.73 MB
Related Files:
Sample Code
Renesas RA Security Design with Arm TrustZone - IP Protection Rev.1.30 - Sample Code
ZIP 7.36 MB
Related Files:
Sample Code
RA6 Secure Bootloader Using MCUboot and Internal Code Flash - Sample Code
MCUboot is a secure bootloader for 32-bit MCUs. It defines a common infrastructure for the bootloader, defines system flash layout on microcontroller systems, and provides a secure bootloader that enables easy software update. [Toolchains=GCC Arm Embedded|9.3.1.20200408] [Software=RA FSP|v4.2.0] [Board=EK-RA6M3;EK-RA6M4]
ZIP 29.00 MB Compiler: GNU Arm Embedded IDE: e2 studio
Related Files:
Sample Code
Injecting Plaintext User Keys – Application Project - Sample Code
ZIP 12.60 MB
Related Files:
Sample Code
Renesas RA Family Device Lifecycle Management Key Installation Rev.2.00 - Sample Code
ZIP 2.21 MB
Related Files:
Sample Code
RA Family IEC 60730/60335 Self Test Library for RA MCU (RA4_CM33) Rev.1.00 - Sample Code
ZIP 4.17 MB 日本語 Compiler: GNU ARM Embedded, ICCARM Function: Security IDE: e2 studio, IAR EWARM
Related Files:
Sample Code
RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23) Rev.1.00 - Sample Code
[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0]
ZIP 8.83 MB 日本語 Compiler: GNU Arm Embedded, IAR Compiler for Arm Function: Security IDE: e2 studio, IAR EWARM
Related Files:
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Boards & Kits

EK-RA4M2 Kit

EK-RA4M2

Evaluation
Order Now

Evaluation Kit for RA4M2 MCU Group

The EK-RA4M2 evaluation kit enables users to effortlessly evaluate the features of the RA4M2 MCU Group and develop embedded systems applications using Renesas' Flexible...

Featured Documents:
EK-RA4M2 – Quick Start Guide
EK-RA4M2 v1 – User's Manual
EK-RA4M2 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.

Explore ECAD Models
Diagram of ECAD Models

Models
Type Title Date
Model - IBIS
IBIS Models for RA4M2
ZIP 2.13 MB
Model - BSDL
BSDL Files for RA4M2
ZIP 29 KB
2 items

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-FD (ch)
    CAN (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
    16-bit High Res Timer (ch)
    16-bit Enhanced Timer (ch)
    16-Bit Timer (ch) (#)
    8-Bit Timer (ch)
    AGT (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
    Replacement Product
    Buy / Sample
    Part Number
    R7FA4M2AD3CFP#AA0
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    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 512 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFM#AA0
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    memory
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    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 512 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFL#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 512 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CNE#AA0
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    memory
    view_in_ar
    Samples Available
    		 N/A Bulk (Tray) ARM Cortex-M33 100 512 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFP#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 384 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFM#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 384 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFL#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 384 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CNE#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Bulk (Tray) ARM Cortex-M33 100 384 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFP#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 256 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFM#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 256 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFL#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 2037 Dec Bulk (Tray) ARM Cortex-M33 100 256 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CNE#AA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Bulk (Tray) ARM Cortex-M33 100 256 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFM#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 512 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFP#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 512 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFM#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 512 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFL#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 512 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CNE#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 512 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFP#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 384 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFM#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 384 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CNE#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 384 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFL#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 384 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFP#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 256 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFM#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 256 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFL#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 256 8 128 Yes 48 LQFP 7 x 7 x 1.7 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CNE#BA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Full Carton (Tray) ARM Cortex-M33 100 256 8 128 Yes 48 QFN 7 x 7 x 0.8 0.5 30 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFM#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 256 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AB3CFP#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 256 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFM#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 384 8 128 Yes 64 LQFP 10 x 10 x 1.7 0.5 44 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 0 1 0 0 7 No 0 0 4 0 6 2 0 0 0 9 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AC3CFP#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 384 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 1 0 0 0 1 0 0 4 No 0 0 4 0 6 2 0 0 0 7 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
    R7FA4M2AD3CFP#HA0
    play_circleActive
    memory
    view_in_ar
    Samples Available
    		 N/A Tape & Reel ARM Cortex-M33 100 512 8 128 Yes 100 LQFP 14 x 14 x 1.7 0.5 78 2.7 - 3.6 Ta=-40 to 105°C No Single 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 0 0 1 6 1 2 0 0 1 1 0 1 12 No 0 0 4 0 6 2 0 0 0 13 0 2 0 0 0 0 0 1 Yes Yes 128-bit Unique ID, AES(128/192/256), ARM TrustZone, ECC/RSA(4K)/DSA, GHASH, SHA224/SHA256, TRNG, Tamper Detection Yes Yes Yes Get Samples,
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    Renesas Samples

    Select an orderable part number:

    Orderable Part ID Sample
    R7FA4M2AB3CFL#AA0
    Availability
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    R7FA4M2AB3CFL#BA0
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    R7FA4M2AB3CFM#AA0
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    R7FA4M2AB3CFP#BA0
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    R7FA4M2AB3CNE#AA0
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    R7FA4M2AC3CFL#AA0
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    R7FA4M2AC3CFM#AA0
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    R7FA4M2AC3CFP#AA0
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    R7FA4M2AC3CFP#BA0
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    R7FA4M2AC3CFP#HA0
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    R7FA4M2AC3CNE#AA0
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    R7FA4M2AC3CNE#BA0
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    R7FA4M2AD3CFL#AA0
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    R7FA4M2AD3CFL#BA0
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    R7FA4M2AD3CFM#AA0
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    R7FA4M2AD3CFM#BA0
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    R7FA4M2AD3CFM#HA0
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    R7FA4M2AD3CFP#AA0
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    R7FA4M2AD3CFP#BA0
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    Resources

    Renesas RA Partner Ecosystem Overview Page
    RA4M2 100MHz Arm® Cortex®-M33 MCUs with TrustZone

    Introducing the RA4M2 Group of 100MHz Arm® Cortex®-M33 core general-purpose 32-bit microcontrollers (MCUs). These MCUs deliver lowest active power, industry-leading performance and security for IoT applications.

    Video List
    RA4M2 100MHz Arm® Cortex®-M33 MCUs with TrustZone
    RA4 Series Kits for Renesas Advanced (RA) Microcontrollers
    Introducing the Renesas RA Family of 32-Bit Microcontrollers
    Evaluation Kits for Renesas Advanced (RA) Microcontrollers
    Security in the Connected World

    Events & Webinars

    News & Blog Posts

    Using Example Projects to Support RA MCU Designs Blog Post Oct 6, 2022
    Get Where You’re Going with the Official Renesas RA Family Guide Blog Post Jun 29, 2021
    You Can Choose any Microcontroller as Long as it is a Renesas RA Microcontroller Blog Post Feb 2, 2021

    Pin Count / Memory Size

    Flash: 512kB
    RAM: 128kB    		●●●●
    Flash: 384kB
    RAM: 128kB    		●●●●
    Flash: 256kB
    RAM: 128kB    		●●●●
    Pin Count
    Package
    Size
    Pitch    		48-pin
    LQFP
    7x7mm
    0.5mm    		48-pin
    QFN
    7x7mm
    0.5mm    		64-pin
    LQFP
    10x10mm
    0.5mm    		100-pin
    LQFP
    14x14mm
    0.5mm