概览

简介

RH850/C1M-Ax 微控制器配备 RH850 系列 G3MH(C1M-A2 为双核)CPU 内核(C1M-A1 工作频率为240MHz、C1M-A2 工作频率为 320MHz),拥有出色的处理能力。 除 ROM、RAM 和 DMA 外,这款微控制器还内置多种定时器(如电机控制定时器)、多种串行接口(如 CAN,其中 CAN FD 兼容)、12 位 A/D 转换器 (ADC)、可将旋转变压器输出信号转换为数字角度信息的 R/D 转换器 (RDC3A) 、CPU 以及并行电机控制单元 (EMU3) 等,还配备有适用于 HEV/EV 电机控制的多种外围功能。 此外,C1M-A2 可以同时控制两个电机。

特性

  • CPU 内核:
    • C1M-A1:240MHz 内核(内含锁步双核 x1)
    • C1M-A2:320MHz 内核 x2(内含锁步双核 x1)
    • FPU
  • 计时器:
    • 主振荡器:20MHz
    • 带可选 SSCG 模式的 PLL:240MHz 或 320MHz
    • 不带 SSCG 模式的 PLL:80MHz
    • 片上低速振荡器:240kHz
    • 数据传输:DMAC / DTS
  • 定时器:
    • 定时器阵列单元 D (TAUD) 2 或 4 个单元
    • 定时器阵列单元 J (TAUJ) 1 或 2 个单元
    • 电机控制定时器 (TSG3) 2 或 3 个单元
    • 编码器定时器 (ENCA) 2 个单元
  • 模拟:SAR A/D 转换器 30 或 48 通道,3 个单元
  • 通信接口:
    • 时钟串行接口 H (CSIH) 3 通道
    • CAN 接口 (RS-CANFD) 4 通道
    • LIN 接口 (RLIN3) 3 通道
    • 串行通信接口 (SCI3) 3 通道
    • RSENT 4 通道
  • 电机控制:
    • 电机控制定时器 (TSG3) 2 或 3 个单元
    • R/D 转换器 (RDC3A) 1 或 2 个单元
    • 增强型电机控制单元(EMU3)1 个单元
  • 安全:
    • 多输入签名生成器 (MIST)
    • 时钟监视器
    • 看门狗定时器
    • 安全看门狗定时器
    • 内存保护功能
  • 电源电压:
    • 1.15V - 1.35V(CPU 内核)
    • 4.5V - 5.5V(I/O、系统、AD 转换器、RD 转换器)
  • 温度:Tj= -40° - +150°

产品对比

应用

文档

另有依照 NDA 发布的功能安全及信息安全文档请求链接。 请求文档

  • 功能安全文档
  • C1M-A1/2 SWDT User's Manual HW
  • C1M-A1/2 ICUS Driver User's Manual
  • C1M-A1/2 ICUS User's Manual HW

设计和开发

软件与工具

软件与工具

Software title
Software type
公司
ASCET-DEVELOPER
ETAS ASCET-DEVELOPER (ASCET 7) is a tool for developing application software for embedded systems using graphical models and textual programming notations.
Other Hardware ETAS Group
ETK / FETK / XETK – ECU Interfaces
The Ethernet-based ETK / FETK / XETK interfaces by ETAS provide direct access to the measurement variables and control parameters of an ECU.
Other Hardware ETAS Group
INCA
INCA tools are used for ECU development and test as well as for validation and calibration of electronically controlled systems in the vehicle, on the test bench, or in a virtual environment on the PC.
IDE and Coding Tool ETAS Group
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]
Emulator 瑞萨电子
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78KR, 78K0]
Programmer (Unit/SW) 瑞萨电子
RH850 Multicore Model-Based Environment [Embedded Target for RH850 Multicore]
The Embedded Target for RH850 Multicore is a RH850 model-based multicore environment that simplifies complex driving control for the autonomous-driving era. In addition to the multicore support of the PILS tool for automatic configuration of environments, Embedded Target for Renesas CS+, it can also be interlinked with a model-based parallelization tool from eSOL Co., Ltd.
Model-Based Development 瑞萨电子
瑞萨 MCAL
瑞萨的 MCAL(微控制器抽象层)软件驱动程序可作为独立软件包获取。
Software Package 瑞萨电子
xEV Inverter Application Model & Software
An xEV (Electric Vehicle) runs on a motor or combination of motor and internal combustion engine, and the motor is controlled by the xEV Inverter. The “xEV Inverter Application Model and Software” provides a sample application model and software to control the motor, reducing software development effort and time during product development using the xEV inverter kit.
Software Package 瑞萨电子
IAR Embedded Workbench for Renesas RH850
IAR Embedded Workbench 可为 RH850 设备提供广泛支持。 IAR Embedded Workbench 是一套具备领先优化技术的完整开发工具,可用于创建强大的汽车应用程序。
IDE and Coding Tool IAR Systems
Green Hills Multi
多开发环境:快速开发、调试、测试以及优化嵌入式应用和实时应用。Green Hills 优化编译器:使用 C、C++ 和 Ada 生成最小和最快的代码。
IDE and Coding Tool Green Hills Software LLC
RH850 Smart Configurator
RH850 Smart Configurator is an automatic driver generation tool for internal peripheral I/O modules through GUI settings.
Solution Toolkit 瑞萨电子
MBD Solution for RH850/C1M-Ax
The MBD solution for RH850/C1M-Ax connects the MCU peripheral IP model with the user model through an intuitive physical value interface and realizes seamless Model-Based Design (MBD) from simulation to embedding generated code into the actual hardware.
Model-Based Development 瑞萨电子
Green Hills MULTI Device-Support-Packages
Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
IDE and Coding Tool 瑞萨电子
13 items

软件下载

样例程序

开发板与套件

开发板与套件

模型

xEV逆变器参考解决方案

了解更多关于构建世界上最小的100KW级电动汽车逆变器的参考解决方案。

Recommended Peripheral Devices

Analog/Power Device Recommended Product Features Featured Document Ordering
Power Management IC RAA270000KFT Ideal power solution for RH850/E1x/C1x. Integrated fault diagnosis and monitor functions. RAA270000KFT Data sheet (PDF) Contact Sales
Gate Driver R2A25110KSP IGBT Gate Driver with insulating function (micro-isolator), isolation voltage: 2.5KVrms, excessive current protection function, mirror clamp function, soft turnoff function, etc. R2A25110KSP Datasheet Rev.5.2 (PDF) Contact Sales