跳转到主要内容

概览

描述

RA8P1 系列是瑞萨电子首款搭载高性能 Arm® Cortex®-M85 (CM85) 及 Helium™ 矢量扩展,并集成 Ethos™-U55 NPU 的 32 位 AI 加速微控制器 (MCU)。 该系列通过单芯片实现 256 GOPS* 的 AI 性能、超过 7300 CoreMarks 的突破性 CPU 性能和先进的人工智能 (AI) 功能,可支持语音、视觉和实时分析 AI 场景。 RA8P1 MCU 采用先进的 22nm ULL 工艺制造,有单核和双核两种配置方案,其中双核 MCU 集成 Cortex-M33 内核。

RA8P1 MCU 集成了高性能 CPU 内核、大容量存储器、多路外部存储接口和专为 AI 优化的丰富外设。 该系列提供 224 引脚与 289 引脚 BGA 封装的单核与双核版本,可满足广泛市场的各种应用需求。 通过内置类似安全元件的功能,搭配先进加密安全 IP、不可变存储和防篡改保护功能,可实现真正安全的边缘 AI 和 IoT 应用。

为了简化和加速开发,RA8P1 MCU 由灵活软件包(一套全面的硬件和软件开发工具)和 RUHMI(高度优化的 AI 软件平台,提供 AI 开发、模型优化和转换所需的全套工具,并与 e2 studio 完全集成)提供支持。

*每秒千兆次运算

特性

  • 1GHz Arm Cortex-M85 和 250MHz Cortex-M33 内核
  • Ethos-U55 NPU,500MHz 下算力达 256GOPS
  • 0.5/1MB MRAM,可选 4/8MB 闪存
  • 2MB SRAM,包括 TCM 和 64KB 缓存
  • 支持视觉 AI 的并行接口和 MIPI-CSI2 摄像头接口 (I/F)
  • 支持语音 AI 的 I2S 和 PDM 接口
  • 带并行 RGB 和 MIPI-DSI 接口的 GLCDC
  • 2D 绘图引擎
  • 兼容 xSPI 的 Octal SPI,支持 XIP 与 DOTF
  • 瑞萨电子安全 IP、TrustZone、防篡改保护功能
  • 安全启动,配备用于第一级引导加载程序的不可变存储
  • 32/16 位高分辨率定时器、32 位超低功耗定时器
  • 16 位 ADC、12 位 DAC、HS 比较器
  • 千兆以太网、TSN 交换机、USB2.0 HS/FS、CAN-FD
  • SDHI、SPI、I3C、I2C 串行接口
  • 32/16 位外部存储器接口 (CS/SDRAM)

产品对比

应用

文档

类型 文档标题 日期
数据手册 PDF 5.15 MB 日本語
手册 - 硬件 PDF 46.68 MB 日本語
产品可靠性报告 PDF 391 KB
宣传手册 PDF 7.64 MB 日本語
传单 PDF 598 KB English , 日本語
指南 PDF 555 KB
传单 PDF 412 KB
指南 PDF 15.99 MB English , 日本語
传单 PDF 345 KB English , 日本語
9 items

设计和开发

软件与工具

软件与工具

Software title
Software type
公司
RA 可扩展性强的配置软件包 (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性强的高质量软件。
Software Package 瑞萨电子
e² studio - RA 产品家族信息
基于 Eclipse 的瑞萨集成开发环境(IDE)。
IDE and Coding Tool 瑞萨电子
QE for Display: Development Assistance Tool for Display Applications
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]
Solution Toolkit 瑞萨电子
QE for Camera: Development Assistance Tool for Camera Applications
This development assistance tool supports the development of embedded systems which use the camera functions of display controllers from Renesas. [Plugin for Renesas IDE "e2 studio"]
Solution Toolkit 瑞萨电子
AI Navigator: IDE for AI Applications
The functions required for the development of embedded systems that use artificial intelligence (AI) have been integrated in AI Navigator, shortening the development periods.
Solution Toolkit 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, RISC-V MCU]
Emulator 瑞萨电子
RA Smart Configurator
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.
Solution Toolkit 瑞萨电子
PG-FP6
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]
Programmer (Unit/SW) 瑞萨电子
Renesas Flash Programmer (Programming GUI)
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、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】
Programmer (Unit/SW) 瑞萨电子
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
Emulator 瑞萨电子
Security Key Management Tool
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.
Solution Toolkit 瑞萨电子
Reality AI Utilities
用于 AI 开发和性能验证的往返工作流程,允许收集数据、优化模型并直接部署到 Renesas 硬件
Solution Toolkit 瑞萨电子
SEGGER emWin GUI Library for Renesas RA Products
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.
Imaging SEGGER
SEGGER J-Link and J-Trace PRO
The J-Link debug probes offer full support for RZ Family MPUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.
Emulator SEGGER
IAR Embedded Workbench for Arm
IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm - including RA Family MCUs - generating fast, compact code and enabling you to take full control of your code.
IDE and Coding Tool IAR Systems
Arm® Keil® MDK
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.
IDE and Coding Tool Arm® Keil® MDK Arm®
16 items

开发板与套件

模型

ECAD 模块

点击产品选项表中的 CAD 模型链接,查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用,可直接在 SamacSys 请求该符号或模型。

Diagram of ECAD Models

产品选项

当前筛选条件

视频和培训

AI Accelerated RA8P1 Microcontroller

Discover the AI-Accelerated RA8P1 microcontroller, powered by the Arm® Cortex®-M85 and Ethos-U55 NPU, designed for energy-efficient AI applications in vision, voice, and real-time analytics. This high-performance microcontroller enables users to build advanced AI solutions with ease.

Learn about its key features and how the RUHMI Framework simplifies AI application development by allowing seamless deployment of neural network models in a framework-agnostic way. Watch now to explore how the RA8P1 MCU can transform your AI projects.

Related Resources