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瑞萨电子 (Renesas Electronics Corporation)

特性

  • 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

描述

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。

产品参数

属性
Main CPUArm Cortex-M85
Program Memory (KB)1024, 2048
RAM (KB)1024
Carrier TypeFull Carton (Tray), Full Tray (Tray)
Supply Voltage (V)1.68 - 3.6
I/O Ports119, 128, 165, 174
DRAM I/FSDRAM
Temp. Range (°C)Tj= -40 to +125
Operating Freq (Max) (MHz)400, 480
Ethernet speed10M/100M
EtherCat (ch) (#)0
USB FS (host ch/device ch)( 1 / 1 )
USB HS (host ch/device ch)( 1 / 1 )
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
WirelessNo
SDHI (ch)2
High Resolution Output TimerNo
PWM Output (pin#)28
32-Bit Timer (ch)10
16-Bit Timer (ch) (#)6
Standby operable timerYes
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)24, 25
24-Bit Sigma-Delta A/D Converter (ch)0
12-Bit D/A Converter (ch)2
8-Bit D/A Converter (ch)0
Capacitive Touch Sensing Unit (ch)0
Image CodecNo
Segment LCD ControllerNo
Security & EncryptionUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZone

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
LFBGA13 x 13 x 1.472240.8
LQFP24 x 24 x 1.41760.5

应用方框图

Essential thermostat with core functionality block diagram features an MCU, wireless connectivity, NFC reader, and relay control.
中端温控器
支持 Wi‑Fi、集成传感器和智能家居连接功能的中端温控器,提升舒适度与能效。
Automatic espresso maker block diagram features a high-resolution TFT touchscreen, optimized power and motor control, cloud connectivity, and AI-driven features.
数字控制全自动意式浓缩咖啡机
AI 驱动的意式浓缩咖啡机,配备大型触摸屏和智能云连接。
High-end Ki wireless power transceiver system with GUI block diagram features a TFT‑based capacitive touch interface with integrated Bluetooth LE or Wi‑Fi.
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。
High-end Ki wireless power receiver system with GUI block diagram features a TFT‑based capacitive touch interface, with integrated Bluetooth LE or Wi‑Fi.
Ki 无线电源接收器系统(Rx)
高效 Ki 接收器利用集成 NFC 实现无线电力转换,使电器能够以可靠、紧凑、免电缆的方式运行。
Interactive block diagram of the WXGA single display HMI platform features RGB and MIPI video outputs with 2D graphics, powered by an Arm Cortex-M85 MCU.
高端功能丰富的 HMI 平台
灵活的 HMI 平台,为显示分辨率、音频、扬声器等提供丰富的功能支持。
High-End Controller for Predictive Maintenance Block Diagram
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。
Off-road GPS Guidance System Block Diagram
越野 GPS 制导系统
高精度的 GPS/GNSS 系统为农业和工业机械提供精确导航。
Base PLC system block diagram featuring a scalable architecture, flexible I/O selection, multiple connectivity options, and voltage regulation from the standard 24VDC.
工业可编程逻辑控制器(PLC)
灵活的嵌入式可编程逻辑控制器(PLC),旨在集成任何类型的接口以满足终端应用需求。

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)
  • 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 TypeFamily NameSeries NameGroup NameCPU ArchitectureMain CPUSub CPUFloating Point UnitBit LengthProgram Memory (KB)Data Flash (KB)RAM (KB)ECC SRAMLead Count (#)Pitch (mm)Pkg. Dimensions (mm)Number of Supply Voltage(s) (#)Supply Voltage (V)I/O PortsDMAC or DTCDMA (ch)Temperature Sensor (ch) (#)Power-On ResetWatchdog Timer (ch)External Memory Bus (bit)DRAM I/F3D GPUAcceleratorMOQTemp. Range (°C)External Interrupt Pins (#)LVD or PVDOperating Freq (Max) (MHz)Sub-clock (32.768 kHz)On-chip OscillatorEthernet speedEthernet (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)WirelessIrDALIN (#)SDHI (ch)High Resolution Output TimerPWM Output (pin#)32-Bit Timer (ch)16-Bit Timer (ch) (#)8-Bit Timer (ch)Standby operable timerAsynchronous General Purpose Timer / Interval Timer (ch)RTC16-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 ControllerMIPI Interfaces (DSI) (ch)MIPI Interfaces (CSI) (ch)Camera I/F (Parallel)Image Codec2D Drawing EngineSegment LCD ControllerSSI (ch)Security & EncryptionDebug InterfaceMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
R7FA8D1AFECBD#BC0ActiveAvailable2036 Dec缺货LFBGA1ku | $9.46Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half321024KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6165DMAC&DTC81#Yes28,16,32SDRAMNoNo1280Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1AFECBD#UC0ActiveN/ATBD有库存LFBGAFull Tray (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half321024KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6165DMAC&DTC81#Yes28,16,32SDRAMNoNo160Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3
R7FA8D1AFECFC#BA0ActiveAvailable2041 Dec有库存LFQFP1ku | $8.99Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half321024KB12KB1024KBYes176#0.5mm24 x 24 x 1.41#1.68 - 3.6119DMAC&DTC81#Yes28,16SDRAMNoNo240Tj= -40 to +12516#Yes400MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00240002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1AHECBD#BC0ActiveAvailable2036 Dec缺货LFBGA1ku | $10.12Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6165DMAC&DTC81#Yes28,16,32SDRAMNoNo1280Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1AHECBD#UC0ActiveN/ATBD有库存LFBGAFull Tray (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6165DMAC&DTC81#Yes28,16,32SDRAMNoNo160Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3
R7FA8D1AHECFC#BA0ActiveAvailable2041 Dec有库存LFQFP1ku | $9.65Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes176#0.5mm24 x 24 x 1.41#1.68 - 3.6119DMAC&DTC81#Yes28,16SDRAMNoNo240Tj= -40 to +12516#Yes400MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00240002002000RGB8880016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1BFECBD#BC0ActiveAvailable2036 Dec缺货LFBGA1ku | $10.01Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half321024KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6174DMAC&DTC81#Yes28,16,32SDRAMNoNo1280Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8881016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1BFECFC#BA0ActiveAvailable2041 Dec缺货LFQFP1ku | $9.54Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half321024KB12KB1024KBYes176#0.5mm24 x 24 x 1.41#1.68 - 3.6128DMAC&DTC81#Yes28,16SDRAMNoNo240Tj= -40 to +12516#Yes400MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00240002002000RGB8881016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1BHECBD#BC0ActiveAvailable2036 Dec缺货LFBGA1ku | $10.67Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6174DMAC&DTC81#Yes28,16,32SDRAMNoNo1280Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8881016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN
R7FA8D1BHECBD#UC0ActiveN/ATBD缺货LFBGAFull Tray (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes224#0.8mm13 x 13 x 1.471#1.68 - 3.6174DMAC&DTC81#Yes28,16,32SDRAMNoNo160Tj= -40 to +12516#Yes480MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00250002002000RGB8881016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3
R7FA8D1BHECFC#BA0ActiveAvailable2041 Dec缺货LFQFP1ku | $10.2Full Carton (Tray)RARA8RA8D1ArmArm Cortex-M85NoDouble/Single/Half322048KB12KB1024KBYes176#0.5mm24 x 24 x 1.41#1.68 - 3.6128DMAC&DTC81#Yes28,16SDRAMNoNo240Tj= -40 to +12516#Yes400MHzYesYes10M/100M1ch02#( 1 / 1 )( 1 / 1 )( 0 / 0 )No62012#102NoNo02No28106#0Yes2Yes00240002002000RGB8881016-bitNoYesNo2chUnique ID, TRNG, AES(128/192/256), ECC/RSA(4K), SHA224/SHA256/SHA384/SHA512, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZoneJTAG/SWD3TAIWANTAIWAN

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Renesas Boards & Kits

Partner Boards & Kits

SoM/SBC

AP-RA8D-0A

NEW
Provides a CPU board equipped with the Renesas RA8D1 featuring a 32-bit Arm® Cortex®-M85 operating up to 480MHz with Helium technology support, enabling low-cost and low-power AI solutions. Supports real-time processing with RTOS, making it suitable for industrial IoT edge device applications. Integrates large-capacity Octal SPI Flash memory and SDRAM, and supports general-purpose interfaces such as USB along with an LCD interface, enabling easy functional expansion.
RA8D1
Evaluation

RA Family Microcontroller Board

NEW
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.
HOKUTO DENSHI

支持社区

  1. CPKCOR-RA8D1 核心板原理图和PCB在哪里下载?

    CPKCOR-RA8D1 核心板原理图和PCB在哪里下载?

    2024年9月19日
  2. RA8D1在1.8V电源下,I3C未正常工作

    Hi~ 我使用RA Smart Configurator(version 5.9.0)配置生成RA8D1的keil工程,包含I3C和UART外设,编译烧录后,UART正常工作,I3C未工作。具体表现为,调用R_I3C ...

    2025年6月19日
  3. RA8D1 helium应用问题

    你好: 在e2studio 2025-01 + FSP V5.8 + GCC V13.2.1开发环境下,RA8D1配置使能helium加速CMSIS DSP应用时有遇到以下问题: 1.在官方ADC等普通例程上, stack ...

    2025年8月13日
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知识库

  1. 我需要单独安装TAO Toolkit吗?

    不需要,不需要单独安装 TAO 工具包。 按照自述文件中给出的说明进行作。

    2025年7月1日
  2. 为什么使用NVIDIA TAO作为后端?

    NVIDIA TAO提供了广泛的预训练模型,这些模型可以与高级优化功能一起部署到边缘设备。 目的是在RZ和RA板上利用TAO功能和 ...

    2025年7月1日
  3. 通过apt更新NVIDIA驱动程序后,该应用程序不再运行。 我该怎么办?

    这是一个普遍问题,与Renesas AI Model Deployer软件无关。 请联系您的系统管理员并寻求帮助。在极少数情况下,以下方法可能会解决问题 ...

    2025年7月1日
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