概览

描述

瑞萨电子 RA4M1 微控制器 (MCU) 群组使用高性能 Arm® Cortex®-M4 内核,为密集型 HMI 设计提供段式 LCD 控制器和电容式触摸感应单元输入。RA4M1 MCU 采用高效的低能耗工艺,由开放且灵活的生态系统概念提供支持,即基于 FreeRTOS 的灵活配置软件包 (FSP),能够扩展以使用其他 RTOSes 和中间件。RA4M1 适用于需要大量电容式触摸通道和段式 LCD 控制器的应用。

特性

  • 48MHz Arm® Cortex®-M4
  • 256kB 闪存以及 32kB SRAM
  • 与 EEPROM 存储数据功能类似的 8kB 数据闪存
  • 可从 40 引脚封装扩展至 100 引脚封装
  • 段式 LCD 控制器
  • 14 位 A/D 转换器
  • 电容式触摸传感单元
  • 全速 USB 2.0
  • CAN 2.0B
  • SCI(UART、简单 SPI、简单 I2C)
  • SPI/ I2C 多主机接口

应用

应用

  • 具备段式/复合式 LCD 显示屏的 HMI
  • 安全性(火灾探测、防盗检测、面板控制)
  • 工业(开门器、面板控制)
  • HVAC(供暖、空调、锅炉控制)
  • 家电
  • 一般用途

文档

文档标题 类型 日期
PDF1.73 MB
数据手册
PDF16.29 MB
手册 - 硬件
PDF4.72 MB
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应用文档
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PDF1.92 MBEnglish
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PDF2.37 MB
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PDF1.79 MB
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PDF1.57 MB
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PDF1.73 MB
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PDF1.78 MB
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PDF645 KB
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应用文档
PDF5.91 MBEnglish, 日本語
手册
PDF5.69 MB
手册
PDF7.04 MB
手册
PDF4.41 MBEnglish, 日本語
手册
PDF13.57 MB
手册
PDF2.81 MB
手册
PDF143 KB
证书
PDF254 KBEnglish, 日本語
传单
PDF345 KBEnglish, 日本語
传单
PDF331 KB
传单
PDF618 KB
传单
PDF14.70 MB
General Reliability Literature
PDF629 KB
手册 - 开发工具
PDF7.24 MB
手册 - 开发工具
PDF2.08 MB
手册 - 开发工具
PDF102 KB
其他
PDF15.93 MB
其他
PPSX38.29 MB
Presentation
PDF171 KB
产品变更通告
PDF4.86 MB
产品变更通告
PDF3.74 MB
产品变更通告
PDF1.46 MB
产品变更通告
PDF429 KB
Product Reliability Report
PDF214 KB
Release Note
PDF2.64 MB
Release Note
PDF170 KB
Release Note
PDF161 KB
Release Note
PDF2.87 MB
Release Note
PDF2.32 MB
Release Note
PDF161 KB
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PDF1.52 MB
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Release Note
PDF1.26 MB
Release Note
PDF133 KB
Release Note
ZIP40.89 MB
原理图
PDF228 KB
Technical Update
PDF112 KB
Technical Update
PDF168 KB
Technical Update
PDF460 KB
Technical Update
PDF497 KB
Technical Update
PDF112 KB
Technical Update
PDF152 KB
Technical Update
PDF139 KB
Technical Update
PDF113 KB
Technical Update
PDF177 KB
Technical Update
PDF125 KB
Technical Update
PDF126 KB
Tool News - Note
PDF47 KB
Tool News - Note
PDF29 KB
Tool News - Notification
PDF154 KB
Tool News - Release
PDF127 KB
Tool News - Release
PDF186 KB
Tool News - Release
PDF267 KB
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Tool News - Release
PDF289 KB
白皮书
PDF628 KB
白皮书
PDF275 KBEnglish, 日本語
白皮书
PDF341 KBEnglish, 日本語
白皮书
PDF1.38 MB
白皮书

设计和开发

软件与工具

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: 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: Emulator 瑞萨电子
e² studioEclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ] 下载: 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]下载: 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: 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: 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: 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: 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: Solution Toolkit 瑞萨电子

软件下载

文档标题 类型 日期
ZIP100.64 MB
ZIP82.99 MB
ZIP79.34 MB
ZIP156.15 MB
软件和工具 - 其他
ZIP3.40 MB
软件和工具 - 其他
XZ586.56 MB
Upgrade - IDE
EXE1,637.73 MB
Upgrade - IDE

样例程序

样例程序

文档标题 Type Date
[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;]
ZIP211.70 MB
相关文件:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM
样例程序
ZIP6.31 MB
相关文件:
样例程序
[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;]
ZIP58.10 MB
相关文件:
Application: IoT Applications
Compiler: CC-RX, CC-RL, ICCRX, ICCRL78, GNURL78, GNURX, ICCARM, GNU ARM Embedded
Function: Communication Interface, Application Example
IDE: e2 studio, IAR EWRX, IAR EWRL78, IAR EWARM
样例程序
[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;]
ZIP56.64 MB
相关文件:
Application: IoT Applications
Compiler: CC-RL, CC-RX, GNU ARM Embedded, GNURX, ICCARM, ICCRX, ICCRL78, GNURL78
Function: Communication Interface, Application Example
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
样例程序
This application project discusses the considerations for securing Data at Rest in an embedded system and provides guidelines on how to use the Security MPU hardware feature of the RA Family MCUs to implement a secure Data at Rest solution.
ZIP3.45 MB
相关文件:
Compiler: ARMCC
IDE: e2 studio
样例程序
ZIP61.47 MB
相关文件:
Application: Consumer Electronics, Industrial
Compiler: CC-RX, CC-RL, ICCRX, GNU ARM Embedded, ICCARM, GNURX, ICCRL78, GNURL78
Function: Application Example, Communication Interface, Driver or Library, OS
IDE: CS+, e2 studio, IAR EWRX, IAR EWARM, IAR EWRL78
样例程序
ZIP4.17 MB
相关文件:
Compiler: GNU ARM Embedded, ICCARM
Function: Security
IDE: e2 studio, IAR EWARM
样例程序
[Toolchains=GCC Arm Embedded|9.2.1.20191025] [Software=RA FSP|v1.1.0]
ZIP8.83 MB
相关文件:
Compiler: GNU Arm Embedded, IAR Compiler for Arm
Function: Security
IDE: e2 studio, IAR EWARM
样例程序
ZIP2.34 MB
样例程序

开发板与套件

开发板与套件

模块

模块

Title Type Date
模型 - BSDL
模型 - IBIS

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支持

视频和培训

Introducing the Renesas RA Family of 32-Bit Microcontrollers

The Renesas RA Family of 32-bit MCUs is designed to help device developers create the next generation of secure IoT devices. They are low power, have a wide variety of peripherals and connectivity options, and sport the latest HMI to help end customers have an immersive experience.