概览

RA8T1 系列 32 位微控制器 (MCU) 基于高达 480MHz 的 Arm Cortex-M85 内核，采用 Helium 技术和 TrustZone，并提供针对电机或逆变器控制进行优化的外设功能。 RA8T1 系列不仅集成了高达 2MB 的大容量闪存、1MB SRAM（包括 TCM）、PWM 定时器、模拟功能、多种连接功能，还支持高级安全特性和安全功能。 RA8T1 系列通过其高性能和丰富的集成功能，在用户系统上实现高级电机控制或附加功能。 RA8T1 系列支持灵活配置软件包 (FSP) 和合作伙伴生态系统，以及电机控制评估套件、软件和工具。

RA8T1 Block Diagram
RA8T1 Block Diagram
  • 480MHz Arm Cortex-M85，采用 Helium 技术和 TrustZone
  • 1MB - 2MB 双区闪存和 1MB SRAM，包括 TCM
  • 12KB 数据闪存和 1KB 休眠用 SRAM
  • 32KB I/D 高速缓存
  • 14 通道 PWM 定时器和 4 通道低功耗定时器
  • 12 位模数转换器，具有 3 通道取样和保持功能
  • 12 位数模转换器和高速模拟比较器
  • 带 DMA 控制器的以太网 MAC
  • USB2.0 全速设备/主机
  • CAN FD
  • SD/MMC 主机接口
  • SPI/I2C/I3C 多主机接口
  • 串行通信接口（UART、简单 SPI、简单 I2C）
  • 瑞萨电子安全 IP (RSIP-E51A)
  • 用于第一级引导加载程序 (FSBL) 的不可变 ROM
  • 可从 100 引脚封装扩展至 224 引脚封装

应用

  • 工业自动化（交流驱动、交流伺服、AGV/AMR）
  • 楼宇自动化（HVAC、压缩机、太阳能逆变器）
  • 智能家居（空调、洗衣机/烘干机、冰箱、吸尘器）
  • 农业（电动工具、割草机）

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
High 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 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®
QE for Motor: Development Assistance Tool for Motor Applications
The development assistance tool that supports the development of motor software for MCUs. It allows to configure motor middleware and drivers easily, and tune and analyze motors with Renesas Motor Workbench. [Plugin for Renesas IDE "e² studio"] [Support MCU/MPU: RA, RX, RL78]
 Solution Toolkit 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
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
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
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
Renesas Motor Workbench
Renesas Motor Workbench is a development support tool for debugging, analyzing, and tuning motor control programs.
 Solution Toolkit 瑞萨电子
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开发板与套件

MCK-RA8T1

RTK0EMA5K0S00020BJ

开发
了解更多

MCK-RA8T1 瑞萨适用于RA8T1 MCU群组的灵活电机控制套件

MCK-RA8T1 是一款便于评估使用永磁同步电机（无刷直流电机）的电机控制的开发套件。 通过使用本产品以及可从网站下载的样例程序和QE for Motor，即刻开始使用 RA8T1 进行电机控制评估。

特色文件:
MCK-RA8T1 User's Manual
MCK-RA8T1 Quick Start Guide
MCB-RA8T1

RTK0EMA5K0C00000BJ

开发
了解更多

用于 RA8T1 单片机组的 MCB-RA8T1 CPU 板

本产品是配备RA8T1 的电机控制CPU板。 使用 RA8T1 的电机控制可以通过与支持的逆变器板结合使用轻松实现。RA8T1 MCU 可以单独使用此板进行评估。

通过使用支持的通信板，可以将CPU板与PC电气隔离，以进行安全的电机控制评估和调试。

特色文件:
MCB-RA8T1 User's Manual

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 (#)
    I3C (ch)
    LIN (#)
    SSI (ch)
    QSPI Interface (#)
    OSPI (ch)
    SDHI (ch)
    Capacitive Touch Sensing Unit (ch)
    Graphics LCD Controller
    Camera I/F (Parallel)
    Segment LCD Controller
    Wireless
    IrDA
    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
    R7FA8T1AHECBD#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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 21 0 2 0 2 0 0 0 1 否 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 11.57 获取样片,
    R7FA8T1AHECBD#UC0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Tray (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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 21 0 2 0 2 0 0 0 1 否 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 13.61 获取样片,
    R7FA8T1AFECBD#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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 21 0 2 0 2 0 0 0 1 否 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 10.75 获取样片,
    R7FA8T1AHECFC#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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 20 0 2 0 2 0 0 0 1 否 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,
    R7FA8T1AHECFC#UA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Tray (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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 20 0 2 0 2 0 0 0 1 否 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 12.92 获取样片,
    R7FA8T1AFECFC#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 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 20 0 2 0 2 0 0 0 1 否 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 9.322 获取样片,
    R7FA8T1AHECFB#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 144 LQFP 20 x 20 x 1.4 0.5 106 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 16 0 2 0 2 0 0 0 1 否 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 9.712 获取样片,
    R7FA8T1AFECFB#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 144 LQFP 20 x 20 x 1.4 0.5 106 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 16 0 2 0 2 0 0 0 1 否 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,
    R7FA8T1AHECFP#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 360 2048 12 1024 是 100 LQFP 14 x 14 x 1.4 0.5 70 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 11 0 2 0 2 0 0 0 1 否 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 10.03 获取样片,
    R7FA8T1AFECFP#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 探讨中 Full Carton (Tray) Arm Cortex-M85 360 1024 12 1024 是 100 LQFP 14 x 14 x 1.4 0.5 70 1.68 - 3.6 Tj=-40 to 125°C No Double/Single/Half 8/1 16 ( 1 / 1 ) ( 0 / 0 ) 1 0 2 6 2 2 1 0 0 0 0 2 0 No No No 否 否 0 8 0 0 6 0 2 2 0 0 0 11 0 2 0 2 0 0 0 1 否 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 9.212 获取样片,
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