特性
- 480MHz Arm® Cortex®-M85 搭载 Helium™ MVE
- 1MB 闪存和 672KB SRAM，包括 TCM
- 32KB I/D 高速缓存和 12KB 数据闪存
- 带 RGB I/F 的图形 LCD 控制器
- 2D 绘图引擎
- 16/8 位外部存储器接口 (CS/SDRAM)
- ARMv8-M TrustZone 安全技术
- 用于第一级引导加载程序的片上不可变 ROM
- 兼容 xSPI 的 Octal SPI，支持 XIP
- USB 2.0 FS
- 两个 CAN FD 通道
- 32 位和 16 位定时器，32 位超低功耗定时器
- 12 位 ADC 和 12 位 DAC
- 高速模拟比较器
- SCI 多功能串口（UART、简单 SPI、简单 I2C）、SSI
- 独立的 SPI 接口/I2C 多主接口
- 224 引脚 BGA 封装
RA8E2 Block Diagram
描述
瑞萨电子 RA8E2 MCU 系列属于入门级 32 位图形微控制器 (MCU)，基于集成 Helium and TrustZone® 技术的 Arm® Cortex®-M85 (CM85) 内核，能够在 480 MHz 频率下实现超过 3000 CoreMark 分数的突破性性能，并且带有可驱动 TFT-LCD 显示屏的图形功能。 此系列 MCU 适用于工业自动化、家电、智能家居、消费品、楼宇/家居自动化和医疗/保健细分市场中的各种高性能图形应用场景。
RA8E2 MCU 集成了高性能 CM85 内核和大容量存储器，以及优化的外设集，包括带并行 RGB 接口的图形 TFT-LCD 控制器、2D 绘图引擎和多个外部存储器接口，能够满足价格敏感型图形应用。 此系列 MCU 采用 224 引脚封装。
RA8E2 MCU 由 RA 灵活软件包 (FSP) 和一整套软硬件开发工具提供全面支持。
产品参数
| 属性 | 值 |
|---|---|
| Main CPU | Arm Cortex-M85 |
| Program Memory (KB) | 1024 |
| RAM (KB) | 672 |
| Carrier Type | Full Carton (Tray), Full Tray (Tray) |
| Supply Voltage (V) | 1.68 - 3.6 |
| I/O Ports | 174 |
| DRAM I/F | SDRAM |
| Temp. Range (°C) | Tj= -40 to +105, Tj = -40 to +105 |
| Operating Freq (Max) (MHz) | 480 |
| Ethernet speed | No |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 1 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 6 |
| SPI (ch) | 2 |
| I2C (#) | 2 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 2 |
| Wireless | No |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 20 |
| 32-Bit Timer (ch) | 6, 8 |
| 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) | 13 |
| 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 |
应用方框图
 | 家用电器人机界面（HMI） 面向智能家电的自定义 HMI 系统，支持显示屏、触控、语音及 NFC 等多种交互方式。 |
 | Ki 无线电源收发器系统（Tx） 将感应式电力传输与 NFC 相结合的高能效 Ki 无线电源收发器，为设备充电提供可靠、紧凑、无线的解决方案。 |
 | 符合 CSA Aliro 标准的中端智能锁 这款智能门锁平台专为支持 Aliro 标准而设计，在提供安全访问的同时，实现优化的功耗表现。 |
 | 支持 e-AI 的 GUI 控制器，适配家电与工业系统 支持 e-AI 的人机界面控制器可通过 AI、预测性维护和丰富的连接性实现智能控制。 |
其他应用
- 工业应用（工业 HMI、机器视觉）
- 消费类（视频门铃、健身器材、安全摄像头、电器）
- 智能家居和楼宇自动化（恒温器、安全面板、家庭集线器）
- 办公自动化（打印机显示器、条码扫描器、二维码读取器、指纹扫描器）
- 医疗保健（患者监护仪、血压监护仪、成像设备）
- 语音 AI 应用
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RAA788158
5V Half-Duplex, 20Mbps RS-485/422 Differential Transceiver with ±5kV EFT Immunity and ±16.5kV ESD Protection
数据手册
| 器件号 | 状态 | 样品 | Longevity | 库存 | 封装 | 预算价格（美元） | Carrier Type | Family Name | Series Name | Group Name | CPU Architecture | Main CPU | Sub CPU | Floating Point Unit | Bit Length | Program Memory (KB) | Data Flash (KB) | RAM (KB) | ECC SRAM | Lead Count (#) | Pitch (mm) | Pkg. Dimensions (mm) | Number of Supply Voltage(s) (#) | Supply Voltage (V) | I/O Ports | DMAC or DTC | DMA (ch) | Temperature Sensor (ch) (#) | Power-On Reset | Watchdog Timer (ch) | External Memory Bus (bit) | DRAM I/F | 3D GPU | Accelerator | MOQ | Temp. Range (°C) | External Interrupt Pins (#) | LVD or PVD | Operating Freq (Max) (MHz) | Sub-clock (32.768 kHz) | On-chip Oscillator | Ethernet speed | Ethernet (ch) | EtherCat (ch) (#) | USB Ports (#) | USB FS (host ch/device ch) | USB HS (host ch/device ch) | USB SS (host ch/device ch) | PCI Express (generation and ch) | SCI or UART (ch) | SPI (ch) | QSPI (ch) | OSPI (ch) | I2C (#) | I3C (ch) | CAN (ch) | CAN-FD (ch) | Wireless | IrDA | LIN (#) | SDHI (ch) | High Resolution Output Timer | PWM Output (pin#) | 32-Bit Timer (ch) | 16-Bit Timer (ch) (#) | 8-Bit Timer (ch) | Standby operable timer | Asynchronous General Purpose Timer / Interval Timer (ch) | RTC | 16-Bit A/D Converter (ch) | 14-Bit A/D Converter (ch) | 12-Bit A/D Converter (ch) | 10-Bit A/D Converter (ch) | 24-Bit Sigma-Delta A/D Converter (ch) | 16-Bit D/A Converter (ch) | 12-Bit D/A Converter (ch) | 10-Bit D/A Converter (ch) (#) | 8-Bit D/A Converter (ch) | Analog Comparator (ch) | OPAMP (ch) (#) | PGA (ch) | Capacitive Touch Sensing Unit (ch) | Graphics LCD Controller | MIPI Interfaces (DSI) (ch) | MIPI Interfaces (CSI) (ch) | Camera I/F (Parallel) | Image Codec | 2D Drawing Engine | Segment LCD Controller | SSI (ch) | Security & Encryption | Debug Interface | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R7FA8E2AFDCBD#BC0 | Active | Available | 2036 Dec | 缺货 | LFBGA | 1ku | $8.04 | Full Carton (Tray) | RA | RA8 | RA8E2 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 672KB | Yes | 224# | 0.8mm | 13 x 13 x 1.47 | 1# | 1.68 - 3.6 | 174 | DMAC&DTC | 8 | 1# | Yes | 2 | 8,16 | SDRAM | No | No | 1280 | Tj= -40 to +105 | 16# | Yes | 480MHz | Yes | Yes | No | 0 | 0 | 1# | ( 1 / 1 ) | ( 0 / 0 ) | ( 0 / 0 ) | No | 6 | 2 | 0 | 1 | 2# | 0 | 0 | 2 | No | No | 0 | 0 | No | 20 | 8 | 4# | 0 | Yes | 2 | Yes | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | RGB888 | 0 | 0 | No | No | Yes | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 | TAIWAN | TAIWAN |
| R7FA8E2AFDCBD#UC0 | Active | N/A | 有库存 | LFBGA | Full Tray (Tray) | RA | RA8 | RA8E2 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 672KB | Yes | 224# | 0.8mm | 13 x 13 x 1.47 | 1# | 1.68 - 3.6 | 174 | DMAC&DTC | 8 | 1# | Yes | 2 | 8,16 | SDRAM | No | No | 160 | Tj = -40 to +105 | 16# | Yes | 480MHz | Yes | Yes | No | 0 | 0 | 1# | ( 1 / 1 ) | ( 0 / 0 ) | ( 0 / 0 ) | No | 6 | 2 | 0 | 1 | 2# | 0 | 0 | 2 | No | No | 0 | 0 | No | 20 | 6 | 4# | 0 | Yes | 2 | Yes | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | RGB888 | 0 | 0 | No | No | Yes | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 |
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RAA788158
5V Half-Duplex, 20Mbps RS-485/422 Differential Transceiver with ±5kV EFT Immunity and ±16.5kV ESD Protection
数据手册
加载中
- 其他英语This document provides supplementary explanations of the peripheral functions chapter of the hardware manual for RA microcontrollers based on frequently asked questions.相关文件：
- 其他英语This document provides supplementary explanations of the electrical characteristics chapter of the hardware manual for RA microcontrollers based on frequently asked questions.相关文件：
- 应用说明英语PDF 664 KB R20AN0793EU0110 Rev.1.10 2026年4月09日The EK-RA8E2 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA8E2 kit. It includes multiple example projects that highlight peripheral usage and system functionality, while leveraging the optimized, scalable, and high‑quality FSP for embedded system design.
- 应用说明英语PDF 3.4 MB R11AN0785EU0110 Rev.1.10 2026年3月20日Renesas RA8 Series Device Lifecycle Management (DLM) is a security and control framework unique to the RA MCU Family, built on the Arm Cortex-M85 core. DLM identifies the current phase (development, production, or deployment) of the device and controls the capabilities of the debug function, the serial programming interface, and Renesas test mode.相关文件：
- 应用说明英语PDF 3.27 MB R01AN7516EU0110 Rev.1.10 2026年3月05日Introduces the MCU boot firmware features and tool support to utilize Secure Factory Programming (SFP) for RA8 MCUs. Guidelines and procedures for utilizing these features and tools are provided. This application note also provides the key operations during SFP, Firmware Image Encryption and Device Lifecycle Management (DLM). This application note provides usage notes on how to use SFP with solutions such as the First Stage Bootloader (FSBL), TrustZone, and Decryption On The Fly (DOTF).
- 应用说明英语PDF 283 KB R01AN6054EJ0160 Rev.1.60 2026年3月03日Recommended operating conditions are provided to help prevent device damage in Renesas RA family MCUs when injection current is introduced at I/O pins by external factors. The document outlines the maximum allowable injection current for each RA product and explains how to calculate appropriate series resistors to limit injection current, providing design guidelines for system development.
- 其他英语RA8E2 Group Handbook for RA8E2RECOMMENDEDThe RA8E2 Group handbook organizes the necessary information and materials for product development by each development phase. Please make use of it during the planning and development stages within the RA8E2 Group.
- 应用说明英语This application note describes a library for controlling external flash memory connected to an RAmicrocontroller (hereafter referred to as “MCU”). By using the library introduced in this document, you canperform write and debug operations on the. external flash memory through an on-chip debugging emulator. A sample project named “r20an0822ref0100-ra-refl.zip” (hereinafter referred to as “the Sample Project”) isavailable to facilitate the use of External Flash Library相关文件：
- 应用说明英语AI 生成的摘要: This application note introduces recommended resonators for the RX and RA families along with the relevant resonator matching evaluation results, oscillation evaluation methods, and some recommendations on board design as information for the design of the main clock oscillation circuit and the sub-clock oscillation circuit.
- 技术更新英语
- 手册 - 硬件英语RA8E2 Group User's Manual: HardwareRECOMMENDEDThe RA8E2 Group features Arm Cortex‑M85 based 32‑bit microcontrollers optimized for general‑purpose and connected applications. The RA8E2 Group hardware manual details the device architecture and functional blocks, including low‑power features, timers, A/D and D/A converters, security functions, and communication interfaces. It also provides block diagrams, pin functions, and electrical characteristics—offering practical guidance for system design and hardware implementation.
- 数据手册英语RA8E2 Group DatasheetRECOMMENDEDRA8E2 MCU group integrates a 480MHz Arm Cortex-M85 core with Helium, secure architecture, and scalable memory options for cost-sensitive and energy-efficient applications. It supports flexible connectivity and robust security for embedded systems. The datasheet provides detailed electrical characteristics, timing diagrams, and specifications for reliable performance, enabling designers to achieve optimized solutions for low-cost, high-efficiency designs.
- 数据手册英语RA8E2 Group DatasheetRECOMMENDEDRA8E2 MCU group integrates a 480MHz Arm Cortex-M85 core with Helium, secure architecture, and scalable memory options for cost-sensitive and energy-efficient applications. It supports flexible connectivity and robust security for embedded systems. The datasheet provides detailed electrical characteristics, timing diagrams, and specifications for reliable performance, enabling designers to achieve optimized solutions for low-cost, high-efficiency designs.
- 其他英语RA8E2 Group Handbook for RA8E2RECOMMENDEDThe RA8E2 Group handbook organizes the necessary information and materials for product development by each development phase. Please make use of it during the planning and development stages within the RA8E2 Group.
- 手册 - 硬件英语RA8E2 Group User's Manual: HardwareRECOMMENDEDThe RA8E2 Group features Arm Cortex‑M85 based 32‑bit microcontrollers optimized for general‑purpose and connected applications. The RA8E2 Group hardware manual details the device architecture and functional blocks, including low‑power features, timers, A/D and D/A converters, security functions, and communication interfaces. It also provides block diagrams, pin functions, and electrical characteristics—offering practical guidance for system design and hardware implementation.
推荐文档 (3)
- 数据手册英语RA8E2 Group DatasheetRECOMMENDEDRA8E2 MCU group integrates a 480MHz Arm Cortex-M85 core with Helium, secure architecture, and scalable memory options for cost-sensitive and energy-efficient applications. It supports flexible connectivity and robust security for embedded systems. The datasheet provides detailed electrical characteristics, timing diagrams, and specifications for reliable performance, enabling designers to achieve optimized solutions for low-cost, high-efficiency designs.
数据手册 (1)
- 手册 - 硬件英语RA8E2 Group User's Manual: HardwareRECOMMENDEDThe RA8E2 Group features Arm Cortex‑M85 based 32‑bit microcontrollers optimized for general‑purpose and connected applications. The RA8E2 Group hardware manual details the device architecture and functional blocks, including low‑power features, timers, A/D and D/A converters, security functions, and communication interfaces. It also provides block diagrams, pin functions, and electrical characteristics—offering practical guidance for system design and hardware implementation.
- 指南中文相关文件：
手册和指南 (3)
- 应用说明英语PDF 664 KB R20AN0793EU0110 Rev.1.10 2026年4月09日The EK-RA8E2 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA8E2 kit. It includes multiple example projects that highlight peripheral usage and system functionality, while leveraging the optimized, scalable, and high‑quality FSP for embedded system design.
- 应用说明英语PDF 3.4 MB R11AN0785EU0110 Rev.1.10 2026年3月20日Renesas RA8 Series Device Lifecycle Management (DLM) is a security and control framework unique to the RA MCU Family, built on the Arm Cortex-M85 core. DLM identifies the current phase (development, production, or deployment) of the device and controls the capabilities of the debug function, the serial programming interface, and Renesas test mode.相关文件：
- 应用说明英语PDF 3.27 MB R01AN7516EU0110 Rev.1.10 2026年3月05日Introduces the MCU boot firmware features and tool support to utilize Secure Factory Programming (SFP) for RA8 MCUs. Guidelines and procedures for utilizing these features and tools are provided. This application note also provides the key operations during SFP, Firmware Image Encryption and Device Lifecycle Management (DLM). This application note provides usage notes on how to use SFP with solutions such as the First Stage Bootloader (FSBL), TrustZone, and Decryption On The Fly (DOTF).
- 应用说明英语PDF 283 KB R01AN6054EJ0160 Rev.1.60 2026年3月03日Recommended operating conditions are provided to help prevent device damage in Renesas RA family MCUs when injection current is introduced at I/O pins by external factors. The document outlines the maximum allowable injection current for each RA product and explains how to calculate appropriate series resistors to limit injection current, providing design guidelines for system development.
- 应用说明英语This application note describes a library for controlling external flash memory connected to an RAmicrocontroller (hereafter referred to as “MCU”). By using the library introduced in this document, you canperform write and debug operations on the. external flash memory through an on-chip debugging emulator. A sample project named “r20an0822ref0100-ra-refl.zip” (hereinafter referred to as “the Sample Project”) isavailable to facilitate the use of External Flash Library相关文件：查看更多 (18)
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- 其他英语This document provides supplementary explanations of the peripheral functions chapter of the hardware manual for RA microcontrollers based on frequently asked questions.相关文件：
- 其他英语This document provides supplementary explanations of the electrical characteristics chapter of the hardware manual for RA microcontrollers based on frequently asked questions.相关文件：
- 其他英语RA8E2 Group Handbook for RA8E2RECOMMENDEDThe RA8E2 Group handbook organizes the necessary information and materials for product development by each development phase. Please make use of it during the planning and development stages within the RA8E2 Group.
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Renesas Boards & Kits
EK-RA8E2
有效
RA8E2 MCU 群组评估套件
EK-RA8E2 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 RA8E2 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，以及选择热门生态系统插件将丰富创意变为现实。
EK-RA8E2 板搭载 RA8E2 MCU、OSPI 闪存、SDRAM、CAN FD 以及并行图形扩展端口。
Partner Boards & Kits
Evaluation
RA Family Microcontroller Board
NEWThis 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.
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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。
- IDE 和编码工具英语Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.提供商: Arm® Keil® MDK Arm®
- IDE 和编码工具中文IAR Embedded Workbench for Arm 是 IAR 为 Arm 开发环境打造的一体化嵌入式开发平台，它拥有完善的工具链，涵盖高度优化的 C/C++ 编译器、调试器和分析工具等。提供商: IAR Systems
- 解决方案工具包英语The functions required for the development of embedded systems that use artificial intelligence (AI) have been integrated in AI Navigator, shortening the development periods.
- 解决方案工具包英语This development assistance tool supports the development of embedded systems which use the LCD display functions of display controllers from Renesas. [Plugin for Renesas IDE "e² studio"] [Standalone Version] [Support MCU/MPU:RZ, RX, RA]
- 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.
- 解决方案工具包英语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.
- 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.
- 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。
推荐 (1)
- 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。
- IDE 和编码工具英语Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.提供商: Arm® Keil® MDK Arm®
- IDE 和编码工具中文IAR Embedded Workbench for Arm 是 IAR 为 Arm 开发环境打造的一体化嵌入式开发平台，它拥有完善的工具链，涵盖高度优化的 C/C++ 编译器、调试器和分析工具等。提供商: IAR Systems
- 解决方案工具包英语The functions required for the development of embedded systems that use artificial intelligence (AI) have been integrated in AI Navigator, shortening the development periods.查看更多 (15)
软件与工具 (15)
- 示例代码英语The EK-RA8E2 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA8E2 kit. The sample code provides ready‑to‑build reference implementations that illustrate peripheral operation and system behavior, enabling developers to quickly evaluate FSP features and accelerate embedded application development.
- 示例代码英语Renesas RA8 Series Device Lifecycle Management (DLM) is a security and control framework unique to the RA MCU Family, built on the Arm Cortex-M85 core. DLM identifies the current phase (development, production, or deployment) of the device and controls the capabilities of the debug function, the serial programming interface, and Renesas test mode.相关文件：
- 示例代码英语The EK-RA8E2 Example Project demonstrates specific capabilities of the EK and FSP by using multiple peripherals. The project initializes the QSPI, MIPI CSI, GLCD, and GPIO modules along with various supporting stacks to create an interactive user demo.
- 示例代码英语相关文件：
- 示例代码英语Configure the drivers and libraries included with the FSP to set up the parallel LCD display controller, touch screen driver, and RTOS components like semaphores, queues, and mutexes for communication between application tasks. Create a basic GUIX interface for FSP that integrates the touch driver, manages multiple hardware accesses, handles system updates, and processes event handling.查看更多 (10)
样例程序 (10)
模拟模型 (2)
- 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 ...Supported Products: RA8P1提供方: Irida Labs
- AI中文Local AI–based Audio Event Detection identifies sound events such as baby crying and glass breaking with ~95% accuracy and 10–100 ms latency, enabling fast and reliable response to critical events. Supports deployment on Cortex-M0+ and comparable RISC-V/NPU/DSP platforms. Model size ranges from ...提供方: Aizip Inc.
- Development Tool中文Provides tools for developing real‑time, safety‑ and security‑critical embedded software by combining static analysis, unit testing, code coverage, requirements traceability, and compliance reporting in a unified workflow. Supports a TÜV SÜD‑certified GoogleTest‑based unit testing solution and integrates with modern development toolchains and continuous integration and continuous ...提供方: PARASOFT
- AI中文Provides local voice trigger and command recognition with robust noise reduction. Consumes very low resources while delivering high-accuracy performance. Runs on Renesas RA microcontroller unit (MCU) family, RX671, and RX72N, supporting multiple languages, connectivity functions, and security capabilities depending on the selected MCU. Enables offline operation without cloud connectivity ...提供方: Cyberon
- AI中文Provides local free speech control by combining speech recognition and natural language processing. Enables users to give natural and intuitive voice commands without memorizing specific terms. Supports developer tools for creating applications with simple text input, requiring no training data. Runs on Renesas RA8 microcontroller unit (MCU) platforms.提供方: Cyberon查看更多 (29)
Partner Solutions (29)
Overview of the RA8E2 32-bit MCU group delivering breakthrough performance of over 3000 Coremark points at 480 MHz and graphics capabilities that drive TFT-LCD displays. Learn more on the RA8E2 page.
Watch an unboxing and overview of the RA8 series evaluation kits, including several example projects. The RA8 series kits can help you quickly develop proofs of concept for resource-constrained AIoT edge and endpoint devices.
An overview of Plumerai's solutions for smart home camera and IoT applications with models designed to run on MCUs. This video includes a demo of people detection and familiar face identification AI solutions running on the RA8D1 graphics MCU.
The RA8 is the industry's first series of Arm® Cortex®-M85 MCUs with unprecedented performance bridging the MCU/MPU gap, leading-edge security with TrustZone® technology, and built-in low power features for efficient operation of DSP, AI/ML, and other compute-intensive applications.
The RA8 is the industry’s first series of Arm® Cortex®-M85 MCUs that are the ideal platform for voice-enabled edge and endpoint devices. Cyberon’s Natural Language Understanding software leverages the exceptional performance of RA8 MCUs, as well as the secure, low-power operation.
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.
Introduction to the evaluation kits for the Renesas Advanced Microcontrollers. Select from an assortment of ecosystem-ready kits to jumpstart developing your next embedded systems or IoT design. All the kits feature serial connectivity on-board debugging interface and provide unhindered native access to all MCU IO pins.
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知识库
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RA8系列MCU上的TrustZone
借助Cortex-M85内核，RA8E1和RA8E2 MCU提供TrustZone，这是一种硬件强制分离MCU资源的机制，可实现内存和外围设备的隔离和安全/非安全分 ...
