The Renesas RA6M4 group of 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 integrated Ethernet MAC with individual DMA ensures high data throughput. The RA6M4 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 RA6M4 is suitable for IoT applications requiring Ethernet, future proof security, large embedded RAM, and low active power consumption down to 99uA/MHz running the CoreMark® algorithm from Flash.
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Manual - Hardware
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Certificate
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General Reliability Literature
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Guide
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Manual - Development Tools
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Other
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Other
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Product Change Notice
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Product Reliability Report
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Quick Start Guide
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Tool News - Featured Tool
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Tool News - Notification
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PDF289 KB
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White Paper
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E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX] | Emulator | 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: | Emulator | Renesas |
e² studio - information for RA FamilyEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] | IDE and Coding Tool | Renesas |
E2 Emulator (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] | Programmer (Unit/SW) | Renesas |
E2 Emulator Lite (With Programming Function)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver] | Programmer (Unit/SW) | Renesas |
PG-FP6Flash 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]Downloads: | Programmer (Unit/SW) | Renesas |
Sensor Software Modules for Renesas MCU PlatformsMiddleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products.
Downloads:
HS300x Sample application - Sample CodeHS300x Sample application - Sample CodeZMOD4xxx Sample application - Sample CodeFS2012 Sample application - Sample CodeFS2012 Sample application - Sample Code
OB1203 Sample application - Sample CodeFS3000 Sample application - Sample CodeFS3000 Sample application - Sample CodeFS1015 Sample application - Sample CodeFS1015 Sample application - Sample CodeHS400x Sample application - Sample CodeSensor Software Combination ManualZMOD4xxx Sample application - Sample Code
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Sensor | Renesas |
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 WorldSecure Internet Communication for IoT ApplicationsThe Benefits of Using Arm® TrustZone® in Your Design
EK-RA6M4 Example Project BundleRA Azure IoT Cloud Connectivity SolutionRenesas RA Family Device Lifecycle Management Key InstallationRA Arm® TrustZone® Tooling PrimerMigrating Projects to New FSP VersionInjecting Plaintext User Keys – Application ProjectEstablishing and Protecting Device Identity using SCE9 and Arm® TrustZone®Getting Started with the Wi-Fi Modules on FSPUsing Trusted Firmware-M (TF-M) with FSP v2.0.3 -- Application ProjectRA FSP MQTT/TLS Azure Cloud Connectivity Solution Application NoteRA AWS MQTT/TLS Cloud Connectivity Solution Application ProjectConverting Applications from e² studio to IAR or Keil for RA – Application NoteInjecting and Updating Secure User Keys for RA Family – Application ProjectRA6 Secure Bootloader Using MCUboot and Internal Code FlashRA6 Secure Firmware Update using MCUboot and Flash Dual Bank – Application ProjectEK-RA6M4 Example Project BundleBooting Encrypted Image using MCUboot and QSPI – Application ProjectBooting Encrypted Image using MCUboot and QSPI – Application Project
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Software Package | Renesas |
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch SensorsIn developing embedded system using the capacitive touch sensor of RA family and RX family 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"] Downloads: | Solution Toolkit | Renesas |
RA Smart ConfiguratorThe 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 |
Security Key Management ToolKey wrapping tool for key management systems using Renesas security IP. Enables secure installation and update of user application and device lifecycle management (DLM) keys. Downloads: | Solution Toolkit | Renesas |
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[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v3.6.0] [Board=EK-RA6M4 ] ZIP29.04 MB Related Files:
Compiler: GNU Arm Embedded IDE: e2 studio |
Sample Code |
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[Software=FSP|v3.8.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP60.39 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM |
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[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP65.24 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM |
Sample Code |
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[Software=FSP|v3.8.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP59.64 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM |
Sample Code |
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[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP57.86 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78 |
Sample Code |
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[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP52.61 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM |
Sample Code |
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[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP60.68 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, GNU ARM Embedded, ICCARM, GNURX, ICCRL78, GNURL78 IDE: e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78 |
Sample Code |
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[Software=FSP|v4.0.0;RX Driver Package|v1.35],[Toolchains=GNU ARM Embedded|v10.3.1.20210824;CC-RX|v3.02.00;GNURX|8.3.0.202004;CC-RL|v1.10.00;GNURL|4.9.2.202103;] ZIP202.17 MB Related Files:
Application: IoT Applications Function: Communication Interface, Application Example Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM |
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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] ZIP29.00 MB Related Files:
Compiler: GNU Arm Embedded IDE: e2 studio |
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[Software=FSP|v4.0.0] ZIP29.61 MB Related Files:
Compiler: GNUARM-NONE IDE: e2 studio |
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This application project is built with the integrated “Azure IoT SDK for Embedded C” package which allows
small embedded (IoT) devices like Renesas RA family of MCUs RA6M3, RA6M4, and RA6M5 to
communicate with Azure services. ZIP9.71 MB Related Files:
IDE: e2 studio |
Sample Code |
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The application example provided in the package uses AWS IoT Core. The detailed steps in this
document show first-time AWS IoT Core users how to configure the AWS IoT Core platform to run this
application example. ZIP4.89 MB Related Files:
IDE: e2 studio |
Sample Code |
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The application example provided in this package uses the Secure Crypto Engine 9 (SCE9) module based
on RA6M4 to generate a pair of ECC keys and uses a local CA to generate the device certificate based on
the ECC public key. ZIP8.80 MB Related Files:
IDE: e2 studio |
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ZIP2.01 MB Related Files:
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Sample Code |
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Function: Security Compiler: GNU ARM Embedded, ICCARM IDE: e2 studio, IAR EWARM |
Sample Code |
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[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0] Related Files:
Function: Security Compiler: GNU Arm Embedded, IAR Compiler for Arm IDE: e2 studio, IAR EWARM |
Sample Code |
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The driver for the new module is developed while referencing the existing Wi-Fi driver provided by FSP as a starting point. ZIP929 KB Related Files:
IDE: e2 studio |
Sample Code |
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[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v2.0.0] [Board=EK-RA6M4] ZIP881 KB Related Files:
Compiler: GNU Arm Embedded IDE: e2 studio |
Sample Code |
The EK-RA6M4 evaluation kit enables users to effortlessly evaluate the features of the RA6M4 MCU Group and develop embedded systems applications using the Flexible...
CPK-RA6M4 评估板可通过灵活配置软件包 (FSP) 和 e2 studio IDE,帮助用户对RA6M4 MCU 群组的特性进行无缝评估,并对嵌入系统应用程序进行开发。用户可利用丰富的板载功能以及自选的热门生态系统插件来将丰富创意变为现实。
CPKIOT-RA6M4 评估板可通过灵活配置软件包 (FSP) 和 e2 studio IDE,帮助用户对RA6M4 MCU 群组的特性进行无缝评估,并对嵌入系统应用程序进行开发。板上搭载了专为云连接相关应用准备的扩展接口,可以自选各种生态系统插件来将丰富创意变为现实。
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.
Kickstart IoT and embedded systems development using Renesas EK-RA6M5, EK-RA6M4, and EK-RA6M3 evaluation kits for the RA6 MCU series. This video provides an overview of the kit architecture, key features, a quick start example project, and many useful resources to begin innovating quickly with Renesas RA MCUs.
Develop Faster Using Example Projects for RA MCU Innovation Kits for IoT | Blog Post | Dec 3, 2021 | |
Quickly Programming RA MCU Innovation Kits for IoT | Blog Post | Dec 3, 2021 | |
Accelerate Debugging Using RA MCU Innovation Kits for IoT Applications | Blog Post | Nov 15, 2021 | |
Beginning to Innovate Has Never Been Easier | Blog Post | Nov 11, 2021 | |
Get Where You’re Going with the Official Renesas RA Family Guide | Blog Post | Jun 29, 2021 | |
New RA6M4 MCU Group’s Integrated Secure Crypto Engine in Concert with Arm® TrustZone® Technology | Blog Post | Oct 10, 2020 | |
Renesas Launches Arm Cortex-M33-based RA6M4 MCU Group with Superior Performance and Advanced Security for IoT Applications | News | Oct 6, 2020 | |
Meet the New RA6M4 MCU Group: Smaller, Better, Faster IoT Products with RA Family Microcontrollers | Blog Post | Oct 6, 2020 |
Flash: 1MB RAM: 256kB |
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Flash: 1MB RAM: 256kB |
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Flash: 1MB RAM: 256kB |
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Pin Count Package Size Pitch |
64-pin LQFP 10x10mm 0.5mm |
100-pin LQFP 14x14mm 0.5mm |
144-pin LGA 20x20mm 0.5mm |