概览

瑞萨电子 RA8D1 MCU 系列是业界首款基于 Arm® Cortex®-M85 (CM85) 内核的 32 位图形微控制器 (MCU)，能够在 480 MHz 频率下实现超过 3000 CoreMark 分数的突破性性能，可支持高分辨率显示和视觉 AI 应用的卓越图形功能。 此系列属于通用型 MCU 器件，适用于工业自动化、家用电器、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。

RA8D1 MCU 集成了高性能 CM85 内核和大内存，以及丰富的外设集，包括带并行 RGB 和 MIPI-DSI 接口的高分辨率 TFT-LCD 控制器、2D 绘图引擎、16 位摄像头接口和多个外部内存接口，经过优化可满足各种图形和视觉 AI 应用的需求。 此类 MCU 采用 176 引脚和 224 引脚封装。 内置类似 Secure Element 的功能，搭配先进的加密安全 IP、不可变存储、真实安全启动和防篡改保护功能，实现真正安全的物联网。

RA8D1 MCU 由灵活软件包 (FSP) 和一整套软硬件开发工具提供全面支持。

RA8D1 Block Diagram
RA8D1 Block Diagram
  • 480MHz Arm® Cortex®-M85 搭载 Helium™ MVE
  • 1MB - 2MB 闪存和 1MB SRAM，包括 TCM
  • 32KB I/D 高速缓存和 12KB 数据闪存
  • 带 RGB 和 MIPI-DSI I/F 的图形 LCD 控制器
  • 2D 绘图引擎，16 位 CEU 摄像头 I/F
  • 32/16/8 位外部存储器接口 (CS/SDRAM)
  • ARMv8-M TrustZone 安全技术
  • 瑞萨电子安全 IP (RSIP-E51A)
  • 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 与 DOTF
  • USB 2.0 HS 和 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）、SDHI、SSI
  • 独立的 SPI 接口/I2C/I3C 多主接口
  • 可从 176 引脚封装扩展至 224 引脚封装

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）
  • 视觉 AI 应用（人物检测、图像分类、目标物检测）

文档

设计和开发

软件与工具
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
GUIX Hello World for EK-RA8D1 MIPI LCD DisplayGUIX Hello World for EK-RA8D1 MIPI LCD DisplayHigh Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™High Performance with RA8 MCU using Arm® Cortex®-M85 core with Helium™
 Software Package 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
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"] [Support MCU/MPU:RZ, RX, RA]
Solution Toolkit 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
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)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) 瑞萨电子
e² studio - information for RA Family
Eclipse-based Renesas integrated development environment (IDE). [Support MCU/MPU: RA, RE, RX, RL78, RH850, Renesas Synergy, RZ]
IDE and Coding Tool 瑞萨电子
SEGGER J-Link and J-Trace PRO
The J-Link debug probes offer full support for RA Family MCUs. 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®
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开发板与套件

EK-RA8D1 Kit

EK-RA8D1

评估
了解更多

RA8D1 MCU 群组评估套件

EK-RA8D1 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 RA8D1 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。

EK-RA8D1 套件由三块板组成：EK-RA8D1 板采用 RA8D1 MCU...

特色文件:
EK-RA8D1 - Quick Start Guide
EK-RA8D1 v1 – User Manual
EK-RA8D1 v1 - Design Package

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    PLP
    Carrier Type
    CPU
    Operating Freq (Max) (MHz)
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    ECC SRAM
    Lead Count (#)
    Pkg. Type
    Pkg. Dimensions (mm)
    Pitch (mm)
    I/O Ports
    Supply Voltage (V)
    Temp. Range
    External Memory Bus (bit)
    Floating Point Unit
    DMA/DTC
    External Interrupt Pins (#)
    USBFS (host ch/device ch)
    USBHS (host ch/device ch)
    Ethernet (ch)
    CAN (ch)
    CAN-FD (ch)
    SCI (ch)
    SPI (ch)
    I2C (ch)
    I3C (ch)
    LIN (#)
    SSI (ch)
    QSPI Interface (#)
    OSPI (ch)
    SDHI (ch)
    Capacitive Touch Sensing Unit (ch)
    Segment LCD Controller
    Graphics LCD Controller
    MIPI Interfaces (DSI/CSI)
    Camera I/F (Parallel)
    Image Codec
    2D drawing engine
    Wireless
    IrDA
    32-Bit ULPT (ch)
    32-Bit High Res Timer (ch)
    32-Bit Enhanced Timer (ch)
    32-Bit Timer (ch)
    16-bit High Res Timer (ch)
    16-bit Enhanced Timer (ch)
    16-Bit Timer (ch) (#)
    8-Bit Timer (ch)
    Asynchronous General Purpose Timer (ch)
    Watchdog Timer (ch)
    24-Bit Sigma-Delta A/D Converter (ch)
    16-Bit A/D Converter (ch)
    14-Bit A/D Converter (ch)
    12-Bit A/D Converter (ch)
    10-Bit A/D Converter (ch)
    12-Bit D/A Converter (ch)
    8-Bit D/A Converter (ch)
    High-Speed Analog Comparator (ch)
    Low-Power Analog Comparator (ch)
    PGA (ch)
    OPAMP (ch) (#)
    Temperature Sensor (ch) (#)
    RTC
    LVD
    Security & Encryption
    Power-On Reset
    Sub-clock (32.768 kHz)
    On-chip Oscillator
    Debug Interface
    Replacement Product
    Replacement Remark
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    购买 / 样片
    器件号
    R7FA8D1AFECBD#BC0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 480 1024 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 165 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 获取样片,
    R7FA8D1AFECBD#UC0
    circle有效
    memory
    view_in_ar
    		探讨中 Bulk (Tray) Arm Cortex-M85 480 1024 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 165 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 13.85
    R7FA8D1BFECBD#BC0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 480 1024 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 DSI-2 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 获取样片,
    R7FA8D1AFECFC#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 400 1024 12 1024 是 176 LQFP 24 x 24 x 1.4 0.5 119 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 10.26 获取样片,
    R7FA8D1BFECFC#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 400 1024 12 1024 是 176 LQFP 24 x 24 x 1.4 0.5 128 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 DSI-2 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 获取样片,
    R7FA8D1AHECBD#BC0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 480 2048 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 165 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 12.59 获取样片,
    R7FA8D1AHECBD#UC0
    circle有效
    memory
    view_in_ar
    		探讨中 Bulk (Tray) Arm Cortex-M85 480 2048 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 165 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 14.11
    R7FA8D1BHECBD#BC0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 480 2048 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 DSI-2 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 13.28 获取样片,
    R7FA8D1BHECBD#UC0
    circle有效
    memory
    view_in_ar
    		探讨中 Bulk (Tray) Arm Cortex-M85 480 2048 12 1024 是 224 BGA 13 x 13 x 1.47 0.8 174 1.68 - 3.6 Tj=-40 to 125°C 32/16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 DSI-2 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 25 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 14.87
    R7FA8D1AHECFC#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 400 2048 12 1024 是 176 LQFP 24 x 24 x 1.4 0.5 119 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 No 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 12.01 获取样片,
    R7FA8D1BHECFC#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 400 2048 12 1024 是 176 LQFP 24 x 24 x 1.4 0.5 128 1.68 - 3.6 Tj=-40 to 125°C 16/8 Double/Single/Half 8/1 16 ( 1 / 1 ) ( 1 / 1 ) 1 0 2 6 2 2 1 0 2 0 1 2 0 No RGB888 DSI-2 16-bit No 是 否 否 2 0 0 8 0 0 6 0 2 2 0 0 0 24 0 2 0 2 0 0 0 1 是 是 128-bit Unique ID, AES(128/192/256), ARM TrustZone, DLM, DOTF, ECC/RSA(4K), FSBL, HMAC/GMAC/CMAC, SHA224/SHA256/SHA384/SHA512, SPA/DPA Protection, TRNG, Tamper Detection 是 是 是 JTAG/SWD 3 12.7 获取样片,
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