特性
- 100MHz的Arm Cortex-M33，具有TrustZone功能
- 128KB的闪存和40KB的SRAM
- 4KB数据闪存，类似EEPROM数据存储功能
- 1KB待机SRAM
- 可从32个引脚扩展到64个引脚的封装
- USB 2.0全速
- CAN FD，I3C
- HDMI CEC，SSI
- 12位A/D转换器
- 12位D/A转换器
- 通用PWM定时器
RA4E2 Block Diagram
描述
RA4E2组是RA4系列中最新的入门级微控制器，基于带有TrustZone的100MHz Arm® Cortex®-M33内核。
RA4E2 MCU提供了高性能和优化的外设功能以及最小的封装选项，包括节省空间的36引脚BGA和32引脚QFN封装。这些都满足了对成本敏感和空间受限的应用的需要。
由于RA4E2具有均衡的性能、先进的外设功能和可扩展性，它为更广泛的RA系列提供了一个入门点。
产品参数
| 属性 | 值 |
|---|---|
| Main CPU | Arm Cortex-M33 |
| Program Memory (KB) | 128 |
| RAM (KB) | 40 |
| Carrier Type | Bulk (Tray), Full Carton (Tray) |
| Supply Voltage (V) | 2.7 - 3.6 |
| I/O Ports | 16, 20, 29, 45 |
| DRAM I/F | No |
| Temp. Range (°C) | Ta= -40 to +85, Ta=-40 to +105 |
| Operating Freq (Max) (MHz) | 100 |
| Ethernet speed | No |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ), ( 0 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 2 |
| SPI (ch) | 2 |
| I2C (#) | 0 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 1 |
| Wireless | No |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 8 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 4 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 4, 5, 8, 12 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 1 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID, TRNG, Arm TrustZone |
应用方框图
 | DC 伺服 高精度 DC 伺服，具有响应迅速的反馈和支持 EtherCAT 的工业电机控制。 |
 | 通用型 USB 转换器，支持 USB-UART、USB-I2C、USB-I3C 通过支持 Pmod 的通用 USB 转换器将 UART、SPI、I2C 和 I3C 设备连接到 PC。 |
 | 智能水监测系统 基于 LTE 的水监测系统，具有基于 MQTT 的泄漏检测和自动阀门控制功能，可远程使用。 |
 | 智能水阀执行器 具备 LTE 和太阳能供电的自主水阀系统，用于漏水响应和远程灌溉。 |
其他应用
- 一般用途
- 传感器应用（医疗，工业，可穿戴）
- 家用电器
- 娱乐系统
- 游戏，耳机控制
完成您的设计
寻找相关的产品，完善您的设计
Renesas Boards & Kits
EK-RA4E2
有效
RA4E2 MCU 群组评估套件
EK-RA4E2 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 RA4E2 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
- EK-RA4E2 板具有预先编程过的快速入门示例项目（EK-RA4E2 示例项目包中提供源代码）。
- 用户可使用连接至 5V 电源的 micro USB 设备电缆，通过 USB 调试端口 (J10) 启动 EK-RA4E2 板。 白色电源 LED 指示灯将会亮起... 阅读详情
FPB-RA4E2
有效
RA4E2 MCU 群组快速原型板
RA4E2 快速原型板配备了 R7FA4E2B93CFM 微控制器，是一块专门用于各种应用原型开发的评估板。 板载 SEGGER J-Link™ 仿真器电路，无需额外工具即可以烧写/调试程序。 此外，标配 Arduino Uno 和 Pmod™ 接口，并可通过通孔连接微控制器的所有引脚，具有很高的可扩展性。
样例代码可用于演示 RA4E2 MCU 的功能以及连接 RA4E2 快速原型板和各种无线模块或传感器模块。
使用时，请根据各国家/地区的无线电法规使用 蓝牙™、LoRa® 和 Wi-Fi。
用于 USB-UART、USB-I2C、USB-I3C 演示板的通用 USB 转换器
QCIOT-USB2SERDEMOZ 板是一款 USB 转串行转换器，集成了 UART、SPI、I2C 和 I3C，使用户能够灵活地连接到所需的串行通信协议，以便使用简单的终端接口通过 PC 与设备进行通信。 除了透传模式外，UART-USB 通道还支持 AT 命令接口，该接口可以使用支持的串行通信协议查询传感器的连接状态。
QCIOT-USB2SERDEMOZ 是一种一体化板解决方案，支持多种常见串行通信协议，并能够评估和快速制作广泛的 Pmod™ 板产品组合原型。
Partner Boards & Kits
Evaluation
RA Family Microcontroller Board
This solution provides a general-purpose evaluation board featuring Renesas RA Family microcontrollers. It is available as a standalone evaluation board or as part of functional kits supporting applications such as CAN, touch key interfaces, and brushless motor control.
Supported Products:
RA0E1,RA2A1,RA2A2,RA2E1,RA2E3,RA2L1,RA2L2,RA2T1,RA4C1,RA4E1,RA4E2,RA4L1,RA4M1,RA4M2,RA4M3,RA4T1,RA6E1,RA6E2,RA6M1,RA6M2,RA6M3,RA6M4,RA6M5,RA6T1,RA6T2,RA6T3,RA8E1,RA8M1,RA8T1Provided By:
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Partner Solutions
- 软件包中文RA 可扩展性强的配置软件包 (FSP)RECOMMENDEDFSP 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性强的高质量软件。
- 解决方案工具包英语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.
- 仿真器英语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]
- 仿真器英语On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
- 编程器（单元/软件）英语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, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- 编程器（单元/软件）英语On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- 编程器（单元/软件）英语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]
- 编程器（单元/软件）中文闪存编程软件【支持 MCU/MPU 和设备：RA、RE、RX、RL78、RH850、RISC-V MCU, Renesas Synergy、DA1453x、DA1459x、DA1469x、DA1470x、DA148xx、电源管理、Renesas USB Power Delivery 系列、电机驱动器/执行器驱动器 IC、V850、78K0R、78K0】
- 成像英语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.
- 示例代码英语The EK-RA4E2 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA4E2 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
- 示例代码英语The FPB-RA4E1 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the FPB-RA4E1 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
- 软件包中文RA 可扩展性强的配置软件包 (FSP)RECOMMENDEDFSP 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性强的高质量软件。
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- 软件包中文RA 可扩展性强的配置软件包 (FSP)RECOMMENDEDFSP 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性强的高质量软件。
- 解决方案工具包英语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.
- 仿真器英语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]查看更多 (12)
软件与工具 (12)
- 示例代码英语The EK-RA4E2 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA4E2 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
- 示例代码英语The FPB-RA4E1 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the FPB-RA4E1 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
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样例程序 (8)
- 模型 - IBIS英语
模拟模型 (1)
Development Tool中文Universal third-party programmers support a wide range of Renesas programmable devices across both off-board and on-board programming modes.提供方: Elnec s.r.o.- Application Specific SW中文Enables adaptive pedestrian traffic light control by detecting and counting pedestrians and calculating wait times in real-time, with no network connection required. Runs entirely at the edge on the Renesas RA8P1 MCU, accelerated by the Arm® Ethos-U55 Neural Processing Unit (NPU), achieving 11ms inference time within a ...提供方: Irida Labs
- Development Tool中文Supporting Arm® and RX microcontrollers, the SEGGER J-Link series is an industry-standard debugger for software development. High-speed programming algorithms reduce binary transfer time and accelerate development cycles. Broad compatibility supports Renesas e² studio, major IDEs, and RZ, RA, and RX devices. Advanced analysis with Ozone and ...提供方: EmbiTeK Co., Ltd.
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- Development Tool中文Provides high-volume automated programming systems engineered for factory-scale production, enabling efficient handling of a wide range of integrated circuit (IC) devices. Optimized for microcontrollers (MCUs) and flash memory, the systems support tube, tape, and tray input/output configurations for flexible manufacturing integration. Advanced auto-teach alignment capabilities ...查看更多 (92)
Partner Solutions (92)
An overview of the RA4E2 32-bit MCUs designed for cost-sensitive applications and other systems requiring an optimal combination of performance, low power consumption and small package size.
新闻和博客
新闻
2023年3月14日
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博客
2023年3月13日
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