特性
- 360MHz Arm® Cortex®-M85 搭载 Helium™ MVE
- 1MB 闪存和 544KB SRAM，包括 TCM
- 32KB I/D 高速缓存和 12KB 数据闪存
- 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
- 8 位 CEU 摄像头 I/F
- 兼容 xSPI 的 Octal SPI，支持 XIP
- USB 2.0 FS
- 两个 CAN FD 通道
- 带有专用 DMA 的以太网控制器
- 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
- 100 和 144 引脚 LQFP 封装
RA8E1 Block Diagram
描述
RA8E1 MCU 系列属于入门级 32 位微控制器 (MCU)，基于集成 Helium and TrustZone® 技术的 Arm® Cortex®-M85 (CM85) 内核，能够实现 6.39 CoreMarks/MHz 的突破性性能，具有完全确定性、低延迟与实时操作等优点，可满足客户高标准的应用需求。 此系列属于通用型 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和计算密集型应用场景。
RA8E1 MCU 集成了高性能 CM85 内核、存储器、多个外部接口和优化的外设集，能够满足对价格敏感的应用需求。 RA8E1 MCU 有 100 和 144 引脚 LQFP 封装可供选择，能够适应各种高性能应用场景的需求。
RA8E1 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) | 544 |
| Carrier Type | Full Carton (Tray), Full Tray (Tray) |
| Supply Voltage (V) | 1.68 - 3.6 |
| I/O Ports | 70, 106 |
| DRAM I/F | SDRAM |
| Temp. Range (°C) | Tj= -40 to +105 |
| Operating Freq (Max) (MHz) | 360 |
| Ethernet speed | 10M/100M |
| 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) | 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
 | 基础款语音和视觉 AI 系统 采用 Arm Cortex-M85 MCU 的高性价比 AI/ML 系统，提供语音、图像识别和安全连接。 |
其他应用
- 工业应用（PLC、机器人、电动工具、智能电表等）
- 消费品（智能家电、真空扫地机器人、健身器材等）
- 智能家居和楼宇自动化（HVAC、恒温器、家庭集线器/网关、安全访问面板）
- 办公自动化（条码扫描器、二维码读取器、指纹扫描器等）
- 医疗保健（输液泵、CPAP 机等）
- 预测维护和语音 AI 应用
- 视觉 AI 应用（人物检测、图像分类、目标物检测）
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R7FA8E1AFDCFB#BA0 | Active | Available | 2041 Dec | 缺货 | LFQFP | 1ku | $6.91 | Full Carton (Tray) | RA | RA8 | RA8E1 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 544KB | Yes | 144# | 0.5mm | 20 x 20 x 1.4 | 1# | 1.68 - 3.6 | 106 | DMAC&DTC | 8 | 1# | Yes | 2 | No | SDRAM | No | No | 480 | Tj= -40 to +105 | 16# | Yes | 360MHz | Yes | Yes | 10M/100M | 1ch | 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 | No | 0 | 0 | 8-bit | No | No | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 | CHINA | TAIWAN |
| R7FA8E1AFDCFB#UA0 | Active | N/A | 有库存 | LFQFP | Full Tray (Tray) | RA | RA8 | RA8E1 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 544KB | Yes | 144# | 0.5mm | 20 x 20 x 1.4 | 1# | 1.68 - 3.6 | 106 | DMAC&DTC | 8 | 1# | Yes | 2 | No | SDRAM | No | No | 60 | Tj= -40 to +105 | 16# | Yes | 360MHz | Yes | Yes | 10M/100M | 1ch | 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 | No | 0 | 0 | 8-bit | No | No | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 | ||||
| R7FA8E1AFDCFP#BA0 | Active | Available | 2041 Dec | 缺货 | LFQFP | 1ku | $6.53 | Full Carton (Tray) | RA | RA8 | RA8E1 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 544KB | Yes | 100# | 0.5mm | 14 x 14 x 1.4 | 1# | 1.68 - 3.6 | 70 | DMAC&DTC | 8 | 1# | Yes | 2 | No | SDRAM | No | No | 720 | Tj= -40 to +105 | 16# | Yes | 360MHz | Yes | Yes | 10M/100M | 1ch | 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 | No | 0 | 0 | 8-bit | No | No | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 | TAIWAN | TAIWAN |
| R7FA8E1AFDCFP#UA0 | Active | N/A | 有库存 | LFQFP | Full Tray (Tray) | RA | RA8 | RA8E1 | Arm | Arm Cortex-M85 | No | Double/Single/Half | 32 | 1024KB | 12KB | 544KB | Yes | 100# | 0.5mm | 14 x 14 x 1.4 | 1# | 1.68 - 3.6 | 70 | DMAC&DTC | 8 | 1# | Yes | 2 | No | SDRAM | No | No | 90 | Tj= -40 to +105 | 16# | Yes | 360MHz | Yes | Yes | 10M/100M | 1ch | 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 | No | 0 | 0 | 8-bit | No | No | No | 2ch | Unique ID, TRNG | JTAG/SWD | 3 |
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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：
- 应用说明英语PDF 623 KB R20AN0771EU0113 Rev.1.13 2026年4月09日The FPB-RA8E1 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the FPB-RA8E1 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.相关文件：
- 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RA8E1 Group Handbook for RA8E1RECOMMENDEDThe RA8E1 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 RA8E1 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RA8E1 Group User's Manual: HardwareRECOMMENDEDThe RA8E1 Group features entry‑to‑mid‑range, general‑purpose 32‑bit microcontrollers based on the Arm Cortex‑M85 core, designed to balance high performance, ease-of-use, and low power consumption. The RA8E1 Group hardware manual details the device architecture and functional blocks, including power supply and clocking, low‑power operation, timers, A/D and D/A converters, and communication interfaces. It also includes block diagrams, pin functions, and electrical characteristics.
- 数据手册英语RA8E1 Group DatasheetRECOMMENDEDRA8E1 MCU group powered by a 360MHz Arm Cortex-M85 core with Helium, secure architecture, and flexible connectivity delivers energy-efficient performance for general-purpose embedded systems. It supports scalable memory and robust security for diverse applications. The datasheet provides detailed electrical specifications, timing data, and configuration parameters for system integration, ensuring reliable operation and simplified design processes.
- 数据手册英语RA8E1 Group DatasheetRECOMMENDEDRA8E1 MCU group powered by a 360MHz Arm Cortex-M85 core with Helium, secure architecture, and flexible connectivity delivers energy-efficient performance for general-purpose embedded systems. It supports scalable memory and robust security for diverse applications. The datasheet provides detailed electrical specifications, timing data, and configuration parameters for system integration, ensuring reliable operation and simplified design processes.
- 其他英语RA8E1 Group Handbook for RA8E1RECOMMENDEDThe RA8E1 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 RA8E1 Group.
- 手册 - 硬件英语RA8E1 Group User's Manual: HardwareRECOMMENDEDThe RA8E1 Group features entry‑to‑mid‑range, general‑purpose 32‑bit microcontrollers based on the Arm Cortex‑M85 core, designed to balance high performance, ease-of-use, and low power consumption. The RA8E1 Group hardware manual details the device architecture and functional blocks, including power supply and clocking, low‑power operation, timers, A/D and D/A converters, and communication interfaces. It also includes block diagrams, pin functions, and electrical characteristics.
推荐文档 (3)
- 数据手册英语RA8E1 Group DatasheetRECOMMENDEDRA8E1 MCU group powered by a 360MHz Arm Cortex-M85 core with Helium, secure architecture, and flexible connectivity delivers energy-efficient performance for general-purpose embedded systems. It supports scalable memory and robust security for diverse applications. The datasheet provides detailed electrical specifications, timing data, and configuration parameters for system integration, ensuring reliable operation and simplified design processes.
数据手册 (1)
- 手册 - 硬件英语RA8E1 Group User's Manual: HardwareRECOMMENDEDThe RA8E1 Group features entry‑to‑mid‑range, general‑purpose 32‑bit microcontrollers based on the Arm Cortex‑M85 core, designed to balance high performance, ease-of-use, and low power consumption. The RA8E1 Group hardware manual details the device architecture and functional blocks, including power supply and clocking, low‑power operation, timers, A/D and D/A converters, and communication interfaces. It also includes block diagrams, pin functions, and electrical characteristics.
- 指南中文相关文件：
手册和指南 (3)
- 应用说明英语PDF 623 KB R20AN0771EU0113 Rev.1.13 2026年4月09日The FPB-RA8E1 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the FPB-RA8E1 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.相关文件：
- 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 (17)
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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RA8E1 Group Handbook for RA8E1RECOMMENDEDThe RA8E1 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 RA8E1 Group.
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Renesas Boards & Kits
FPB-RA8E1
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RA8E1 MCU 群组快速原型板
RA8E1 快速原型板配备了 R7FA8E1AFDCFB 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。
提供示例软件，用于演示 RA8E1 MCU 的功能，以及将 RA8E1 快速原型开发板与各种无线或传感器模块连接。
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]
- 仿真器英语With their outstanding performance, robustness, and ease of use, J-Link debug probes are widely recognized as the market-leading debug probes today.提供商: SEGGER
- 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】
- 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 (16)
软件与工具 (16)
- 示例代码英语The FPB-RA8E1 example project bundle demonstrates how to write code for various Renesas Flexible Software Package (FSP) modules supported by the FPB-RA8E1 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.相关文件：
- 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：
- 示例代码英语相关文件：
- 示例代码英语The accompanying demo code, provided in Python, demonstrates how to access and interact with the boot mode on RA8M1 and RA8P1 MCUs. It serves as a practical example for developers to see the boot mode interface in action, showing step-by-step procedures for communication and control. Although targeted at RA8M1 and RA8P1, the code and methodology can be adapted to other RA8 MCU devices by following the guidelines laid out in the application note, thereby accelerating development and reducing errors when working with boot mode features.相关文件：
- 示例代码英语相关文件：查看更多 (6)
样例程序 (6)
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 RA8E1 32-bit MCU group delivering breakthrough performance of 6.39 Coremarks/MHz, with fully deterministic, low latency, realtime operation to enable the most demanding application needs. Learn more on the RA8E1 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.
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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使用RA8E1构建AI应用
RA8E1基于高性能Cortex-M85内核(CM85)，运行频率为360MHz，能够运行计算密集型任务，例如AI/ML应用中的神经网络处理。 该MCU还支持8位 ...
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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 ...
