微控制器和微处理器

概览

瑞萨电子 RA4M2 32 位微控制器 (MCU) 产品群使用支持 TrustZone 的高性能 Arm® Cortex®-M33 内核。 与片内的 Secure Crypto Engine (SCE) 配合使用，可实现安全芯片的功能。 RA4M2 采用高效的 40nm 工艺，由灵活配置软件包 (FSP) 这个开放且灵活的生态系统概念提供支持，FSP 基于 FREERTOS 构建，并能够进行扩展，以使用其他实时操作系统 (RTOS) 和中间件。 RA4M2 适用于物联网应用的需求， 如多样化的通信功能、面向未来应用的安全功能、大容量嵌入式 RAM 和较低的运行功耗（从闪存运行 CoreMark® 算法时功耗低至 81µA/MHz）。

RA4M2 Block Diagram
RA4M2 Block Diagram
  • 支持 TrustZone 的 100MHz Arm Cortex-M33
  • 安全芯片的功能
  • 256kB - 512kB 闪存、64kB SRAM（支持奇偶校验）以及 64kB ECC SRAM
  • 8KB 数据闪存，提供与 EEPROM 类似的数据存储功能
  • 1kB 休眠用 SRAM
  • 从 48 引脚封装扩展至 100 引脚封装
  • 电容式触摸传感单元 (CTSU)
  • 全速 USB 2.0，支持主机模式和设备模式
  • CAN 2.0B
  • 四线 SPI
  • SCI（UART、简单 SPI、简单 I2C）
  • 独立SPI/I2C 多主接口
  • SDHI 和 MMC
基于语音识别的 DALI 照明控制
智能连接的声控晾衣架
便携式 Wi-Fi 控制 RGBW 照明
输液泵
电梯控制系统
AIFA Voice Command with IrDA Remote Control
适用于机器人四肢的伺服电机控制

应用

  • 需要强大安全功能的产品（火灾探测、防盗检测、面板控制）
  • 表计类产品（电力，自动抄表）
  • 工业应用（机器人、开门器、缝纫机、自动售货机、UPS）
  • HVAC（供暖、空调、锅炉控制）
  • 一般用途

文档

文档标题 类型 日期
RA4M2 Group Datasheet
PDF1.71 MB
数据手册
RA4M2 Group User's Manual: Hardware
PDF17.02 MB
手册 - 硬件
Standard Boot Firmware for the RA family MCUs Based on Arm® Cortex®-M33
PDF1.91 MB
应用文档
Implementing Production Programming Tools for RA Cortex-M33 with Device Lifecycle Management
PDF3.12 MB
相关文件：
应用文档
EK-RA4M2 Example Project Bundle
PDF103 KB
相关文件：
应用文档
HS300x Sample application - Sample Code
PDF3.37 MB
相关文件：
应用文档
OB1203 Sample application - Sample Code
PDF4.25 MB
相关文件：
应用文档
Arm® DSP Examples
PDF1.00 MB
相关文件：
应用文档
Arm TrustZone 的安全设计 - IP 保护
PDF3.27 MBEnglish
相关文件：
应用文档
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Introduction Guide
PDF2.33 MB
应用文档
RA Family, RL78 Family, RX Family, Renesas Synergy™ Platform CTSU Self Test Software
PDF2.61 MB
应用文档
RA4 MCU 快速设计指南
PDF1.92 MBEnglish
应用文档
NIST SP800-90B Entropy Assessment Report for RA4M2
PDF67 KB
应用文档
RYZ012 and RA MCU Firmware Update from Host MCU
PDF3.21 MB
相关文件：
应用文档
RA6 Secure Bootloader Using MCUboot and Internal Code Flash
PDF2.02 MB
相关文件：
应用文档
Injecting Plaintext User Keys – Application Project
PDF1.12 MB
相关文件：
应用文档
QE for Capacitive Touch 3D Gesture Recognition Application Development Guide
PDF4.53 MB
应用文档
RA Ethernet Design and Custom PHY Setup using FSP
PDF658 KB
应用文档
Secure Crypto Engine Operational Modes – Application Note
PDF183 KB
应用文档
电容式传感器微单片机 CTSU 电容式触摸电极设计指南 Rev.2.00
PDF6.20 MBEnglish, 日本語
应用文档
Flash Memory Programming
PDF2.02 MB
应用文档
How to use CUnit in e² studio (CC-RX)
PDF772 KB
应用文档
How to use CUnit in e² studio (GCC for RX)
PDF998 KB
应用文档
e² studio Creating and executing build CMake project
PDF1.11 MB
应用文档
瑞萨 RA 产品家族器件生命周期管理密钥安装
PDF3.03 MBEnglish
相关文件：
应用文档
How to automate CUnit tests in e² studio and Jenkins
PDF2.26 MB
应用文档
Using QE and FSP to Develop Capacitive Touch Applications
PDF2.23 MB
应用文档
RA Family Guidelines for USB 2.0 Board Design
PDF421 KB
应用文档
Renesas RA Family QE for Capacitive Touch usage for Keil® MDK
PDF1.92 MB
应用文档
Renesas RA Family QE for Capacitive Touch usage for IAR EWARM
PDF2.06 MB
应用文档
Injection current to prevent damage to MCU
PDF160 KB
应用文档
RA Family Design Guide for Sub-Clock Circuits – Application Note
PDF670 KB
应用文档
Converting Applications from e² studio to IAR or Keil for RA – Application Note
PDF4.37 MB
应用文档
NIST SP800-22r1a Random Number Statistical Test Report for RA4M2 – Application Note
PDF57 KB
应用文档
Renesas RA Family System Specifications for Standard Boot Firmware
PDF747 KB
应用文档
RA4M2 Voice Recognition ECM Demo Board
PDF1.49 MB
应用文档
RA4M2 Group Voice Recognition Demonstration(AmiVoiceMicro) Rev.1.00
PDF529 KB
应用文档
RA4M2 Group Voice Recognition Demonstration(Voice Trigger Middleware) Rev.1.00
PDF625 KB
应用文档
Establishing and Protecting Device Identity using SCE9 and Arm® TrustZone®
PDF1.13 MB
相关文件：
应用文档
Integrated Development Environment e² studio: How to use EGit in e² studio Rev.1.01
PDF1.79 MB
应用文档
Notes on RA4M2 Group High-Temperature Operation
PDF253 KB
应用文档
RA Family IEC 60730/60335 Self Test Library for RA MCU (RA4_CM33)
PDF1.57 MB
相关文件：
应用文档
RA Family IEC 60730/60335 Self Test Library for RA MCU (CM4_CM23)
PDF1.73 MB
相关文件：
应用文档
RA Azure IoT Cloud Connectivity Solution
PDF1.78 MB
相关文件：
应用文档
RA Arm® TrustZone® Tooling Primer
PDF1.11 MB
应用文档
Renesas RA Securing Data at Rest Using the Arm® TrustZone®
PDF870 KB
相关文件：
应用文档
Migrating Projects to New FSP Version
PDF645 KB
应用文档
RA Family Brochure
PDF6.79 MB
手册
Building Automation Brochure
PDF19.79 MB
手册
瑞萨电子电容式触摸按键解决方案
PDF5.91 MBEnglish, 日本語
手册
Certification: Software for capacitive touch sensor RA
PDF143 KB
证书
[Flyer] E2仿真器[RTE0T00020KCE00000R]
PDF254 KBEnglish, 日本語
传单
Renesas RA4M2 Group of 32-bit MCUs with Arm® Cortex®-M Core
PDF421 KB
传单
Renesas RA Family of 32-bit MCUs with Arm® Cortex®-M Core Flyer
PDF618 KB
传单
Semiconductor Reliability Handbook
PDF14.70 MB
General Reliability Literature
E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RA Devices)
PDF820 KB
手册 - 开发工具
安全密钥管理工具 V.1.03 用户手册
PDF2.67 MBEnglish, 日本語
手册 - 开发工具
EK-RA4M2 v1 Errata
PDF602 KB
手册 - 开发工具
Renesas e² studio 2021-04 or higher User's Manual: Quick Start Guide Renesas MCU RA Family
PDF7.24 MB
手册 - 开发工具
EK-RA4M2 v1 – User's Manual
PDF3.90 MB
手册 - 开发工具
Add Back-End factories, materials for RX/RA LQFP package products (IMO-AB-22-0139)
PDF764 KB
产品变更通告
Assembly materials change for RA/SYNERGY family LQFP package products (IMO-AZ-22-0006-1)
PDF171 KB
产品变更通告
R7FA4M2XXX Reliability Report
PDF420 KB
Product Reliability Report
EK-RA4M2 – Quick Start Guide
PDF1.44 MB
快速入门指南
e² studio 2023-04 Release Note
PDF2.82 MB
Release Note
QE for Capacitive Touch V3.2.0 Release Note
PDF854 KB
Release Note
e² studio 2023-01 Release Note
PDF3.02 MB
Release Note
QE for Capacitive Touch V3.1.0 Release Note
PDF214 KB
Release Note
e² studio 2022-10 Release Note
PDF2.64 MB
Release Note
QE for Capacitive Touch V3.0.2 Release Note
PDF170 KB
Release Note
QE for Capacitive Touch V3.0.1 Release Note
PDF161 KB
Release Note
e² studio 2022-01 Release Note
PDF2.87 MB
Release Note
e² studio 2021-10 Release Note
PDF2.32 MB
Release Note
QE for Capacitive Touch V2.0.0 Release Note Rev.2.00
PDF161 KB
Release Note
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.1 Release Note
PDF146 KB
Release Note
e² studio 2021-07 Release Note
PDF3.00 MB
Release Note
QE for Capacitive Touch[RA,RL78,Synergy] V1.4.0 Release Note
PDF172 KB
Release Note
QE for Capacitive Touch [RA, RL78] V1.3.0 Release Note
PDF138 KB
Release Note
RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Serial Sound Interface Enhanced (SSIE)
PDF511 KB
Technical Update
RA4E1 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of DBLANS[4:0] bits in the ADCSR register
PDF137 KB
Technical Update
RA4E1 Group, RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Quad Serial Peripheral Interface (QSPI)
PDF165 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6E1 Group, RA6M4 Group, RA6M5 Group, correction of Serial Sound Interface Enhanced (SSIE)
PDF512 KB
Technical Update
Notes on Self-Programming of the Flash Memory
PDF157 KB
Technical Update
GPT : Modified description for OADF and OBDF bits
PDF228 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, numbers of IO ports
PDF183 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, addition of CTSU register bit (CTSUERRS)
PDF310 KB
Technical Update
RA4M2 Group, RA4M3 Group, RA6M4 Group, RA6M5 Group, correction of SRAM Parity Error Operation After Detection Register (PARIOAD)
PDF111 KB
Technical Update
RA4M2 Group, Change of 48QFN permission junction temperature
PDF137 KB
Technical Update
RA6M1 Group, RA6M2 Group, RA6M3 Group, RA6M4 Group, RA6T1 Group, VBATT minimum voltage level enhancement
PDF226 KB
Technical Update
[Notes] e-AI Development Environment for Microcontrollers e-AI Translator V3.0.0
PDF158 KB
Tool News - Note
[Notes] On-chip Debuggers E2 emulator and E2 emulator Lite (RA Connection)
PDF259 KB
相关文件：
Tool News - Note
[Notes] Solution Toolkit QE for Display Development Assistance Tool for Display Applications
PDF126 KB
Tool News - Note
[Notes] Solution Toolkit QE for Capacitive Touch Development Assistance Tool for Capacitive Touch Sensors
PDF47 KB
Tool News - Note
[Notes] On-chip Debugging Emulators E2 Emulator, E2 Emulator Lite (when connected with RA)
PDF142 KB
Tool News - Note
[Upgrade to Version] e² studio Integrated Development Environment 2023-04
PDF182 KB
Tool News - Release
[Upgrade to Revision] Solution Toolkit, Development Assistance Tool for Capacitive Touch Sensors, QE for Capacitive Touch V3.2.0
PDF262 KB
Tool News - Release
[Upgrade to Version] e² studio Integrated Development Environment 2023-01
PDF129 KB
Tool News - Release
[Upgrade to Version] e² studio Integrated Development Environment 2022-10
PDF154 KB
Tool News - Release
[Upgrade to Version] e² studio Integrated Development Environment 2022-07
PDF127 KB
Tool News - Release
[Upgrade to Revision] Solution Toolkit QE for Capacitive Touch V3.1.0 Development Assistance Tool for Capacitive Touch Sensors
PDF186 KB
Tool News - Release
[Upgrade to Version] e² studio Integrated Development Environment 2022-04
PDF267 KB
Tool News - Release
[New Release] Isolator for the E2 Emulator (E2 emulator Lite) of RA/RE
PDF205 KB
Tool News - Release
[Upgrade to Version] Solution Toolkit QE for Capacitive Touch V3.0.1 Development Assistance Tool for Capacitive Touch Sensors
PDF65 KB
Tool News - Release
Solving IoT Security Issues with Embedded Microcontrollers
PDF289 KB
白皮书
Crypto Acceleration for IoT: A Quantitative Comparison of Internal and External Solutions
PDF628 KB
白皮书
在设计中使用 Arm® TrustZone® 的益处
PDF907 KBEnglish, 日本語
白皮书
保护 IP 和敏感数据
PDF275 KBEnglish, 日本語
白皮书
互联世界的安全
PDF341 KBEnglish, 日本語
白皮书
如何解决嵌入式物联网设计的6大安全挑战
PDF549 KBEnglish, 日本語
白皮书

设计和开发

软件与工具

E2 emulator Lite [RTE0T0002LKCE00000R]On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX]下载:
[Notes] On-chip Debugging Emulators E2 Emulator, E2 Emulator Lite (when connected with RA)
 Emulator 瑞萨电子
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]下载:
[Flyer] E2仿真器[RTE0T00020KCE00000R][Notes] On-chip Debugging Emulators E2 Emulator, E2 Emulator Lite (when connected with RA)
 Emulator 瑞萨电子
EZ-CUBE3EZ-CUBE3（CYRCNEZCUBE03）是具有Flash存储器编程功能的片上调试仿真器，可以用于调试MCU程序或将程序烧写到MCU的内置Flash中。 Emulator 瑞萨电子
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 瑞萨电子
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) 瑞萨电子
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) 瑞萨电子
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) 瑞萨电子
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]下载:
Security Key Management Tool V1.03 for WindowsSecurity Key Management Tool V1.03 e2studio plugin for WindowsSecurity Key Management Tool V1.03 e2studio plugin for LinuxSecurity Key Management Tool V1.03 for Linux
 Programmer (Unit/SW) 瑞萨电子
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. 下载:
HS300x Sample application - Sample Code
 Sensor 瑞萨电子
灵活配置软件包 (FSP)FSP 是一款增强型软件包，旨在为使用瑞萨电子 RA 系列 ARM 微控制器的嵌入式系统设计提供简单易用且可扩展的高质量软件。下载:
保护 IP 和敏感数据如何解决嵌入式物联网设计的6大安全挑战互联世界的安全在设计中使用 Arm® TrustZone® 的益处RA Azure IoT Cloud Connectivity Solution
瑞萨 RA 产品家族器件生命周期管理密钥安装RA Arm® TrustZone® Tooling PrimerMigrating Projects to New FSP VersionInjecting Plaintext User Keys – Application ProjectEstablishing and Protecting Device Identity using SCE9 and Arm® TrustZone®EK-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 Bundle
 Software Package 瑞萨电子
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"] 下载:
Using QE and FSP to Develop Capacitive Touch Applications电容式传感器微单片机 CTSU 电容式触摸电极设计指南 Rev.2.00
 Solution Toolkit 瑞萨电子
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 瑞萨电子
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. 下载:
Security Key Management Tool V1.03 for WindowsSecurity Key Management Tool V1.03 e2studio plugin for WindowsSecurity Key Management Tool V1.03 e2studio plugin for LinuxSecurity Key Management Tool V1.03 for Linux
 Solution Toolkit 瑞萨电子

软件下载

文档标题 类型 日期
Security Key Management Tool V1.03 e2studio plugin for Linux
ZIP17.84 MB
软件和工具 - 其他
Security Key Management Tool V1.03 e2studio plugin for Windows
ZIP17.94 MB
软件和工具 - 其他
Security Key Management Tool V1.03 for Linux
ZIP166.89 MB
软件和工具 - 其他
Security Key Management Tool V1.03 for Windows
ZIP154.37 MB
软件和工具 - 其他

样例程序

文档标题 Type Date
Implementing Production Programming Tools for RA Cortex-M33 with Device Lifecycle Management
ZIP2.96 MB
相关文件：
样例程序
EK-RA4M2 Example Project Bundle
ZIP16.85 MB
相关文件：
样例程序
Arm® DSP Examples Rev.1.10 - Sample Code
ZIP4.73 MB
相关文件：
样例程序
Renesas RA Security Design with Arm TrustZone - IP Protection Rev.1.30 - Sample Code
ZIP7.36 MB
相关文件：
样例程序
[Notes] On-chip Debuggers E2 emulator and E2 emulator Lite (RA Connection) - Sample Code
ZIP566 KB
相关文件：
样例程序
RYZ012 and RA MCU Firmware Update from Host MCU
[Software=FSP | v4.2.0],[Toolchain=GCC ARM Embedded Toolchain version 10.3.1]
ZIP4.54 MB
相关文件：
IDE: e2 studio IDE v2022-10
样例程序
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]
ZIP29.00 MB
相关文件：
Compiler: GNU Arm Embedded
IDE: e2 studio
样例程序
Injecting Plaintext User Keys – Application Project - Sample Code
ZIP12.60 MB
相关文件：
样例程序
Renesas RA Family Device Lifecycle Management Key Installation Rev.2.00 - Sample Code
ZIP2.21 MB
相关文件：
样例程序
Establishing and Protecting Device Identity using SCE9 and Arm® TrustZone® Rev.1.10 - Sample Code
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
相关文件：
IDE: e2 studio
样例程序
RA Family IEC 60730/60335 Self Test Library for RA MCU (RA4_CM33) Rev.1.00 - Sample Code
ZIP4.17 MB
相关文件：
Function: Security
Compiler: GNU ARM Embedded, ICCARM
IDE: e2 studio, IAR EWARM
样例程序
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]
ZIP8.83 MB
相关文件：
Function: Security
Compiler: GNU Arm Embedded, IAR Compiler for Arm
IDE: e2 studio, IAR EWARM
样例程序

开发板与套件

EK-RA4M2 Kit

EK-RA4M2

评估
立即订购

RA4M2 MCU 群组评估套件

EK-RA4M2 评估套件可通过瑞萨电子的灵活软件包 (FSP) 和 e2 studio IDE，帮助用户轻松评估 RA4M2 MCU 产品组的特性，并开发嵌入式系统应用程序。 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。

入门

运行快速入门示例项目

  1. EK-RA4M2...
特色文件:
EK-RA4M2 – Quick Start Guide
EK-RA4M2 v1 – User's Manual
EK-RA4M2 v1 Design Package

ECAD 模块

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.

扩展 ECAD 模块

模型

Title Type Date
BSDL Files for RA4M2
ZIP29 KB
模型 - BSDL
IBIS Models for RA4M2
ZIP2.13 MB
模型 - IBIS

产品选择

    Processing table
    器件号
    PLP
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Pkg. Type
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    RTC
    LVD
    DMA
    I/O Ports
    Timer
    ADC
    DAC
    CAN Interface
    Ethernet
    USB
    Human Machine Interface
    Security & Encryption
    Bit Size
    CPU
    Temp. Range
    购买 / 样片
    R7FA4M2AD3CFP#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 512 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CFM#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 512 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CFL#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 512 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CNE#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 512 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFP#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 384 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFM#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 384 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFL#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 384 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CNE#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 384 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFP#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 256 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFM#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 256 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFL#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 2037 12月 256 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CNE#AA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 256 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CFM#HA0
    play_circle有效
    memory
    view_in_ar
    		N/A 512 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C
    R7FA4M2AD3CFP#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 512 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CFM#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 512 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CFL#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 512 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AD3CNE#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 512 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFP#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 384 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFM#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 384 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CNE#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 384 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AC3CFL#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 384 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFP#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 256 8 128 100 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 78 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 13-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 12ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFM#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 256 8 128 64 LQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 44 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 9-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 7ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CFL#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 256 8 128 48 LFQFP 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
    R7FA4M2AB3CNE#BA0
    play_circle有效
    memory
    view_in_ar
    可提供样品
    		 N/A 256 8 128 48 HWQFN 2.7 - 3.6 100 否 否 DMAC x 8ch, DTC 30 16-bit x 4-ch, 32-bit x 4-ch, Asynchronous Timer x 6ch 12-bit x 7-ch 12-bit x 2 ch CAN x 1ch No USB Endpoints x 10, USB Host, USB Peripheral, USB Ports (ch) x 1 Capacitive Sensing Unit 4ch 128-bit Unique ID, AES, DSA, ECC, GHASH, Key Management, RSA, SHA-224, SHA-256, TRNG 32 ARM CM33 -40 to 105°C 获取样片,
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    支持

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    RA视频库
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    联系销售

    资源

    瑞萨电子RA系列的合作伙伴生态系统 页面
    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
    互联世界中的安全

    新闻和博客

    Get Where You’re Going with the Official Renesas RA Family Guide 博客 2021年6月29日
    You Can Choose any Microcontroller as Long as it is a Renesas RA Microcontroller 博客 2021年2月2日

    引脚数/内存阵容

    闪存：512kB
    RAM：128kB    		 ● ● ● ●
    闪存：384kB
    RAM：128kB    		 ● ● ● ●
    闪存：256kB
    RAM：128kB    		 ● ● ● ●
    引脚数
    封装
    大小
    管脚间距    		 48 引脚
    LQFP
    7x7mm
    0.5mm    		 48 引脚
    QFN
    7x7mm
    0.5mm    		 64 引脚
    LQFP
    10x10mm
    0.5mm    		 100 引脚
    LQFP
    14x14mm
    0.5mm