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RH850/C1M

有效

High-end In-vehicle Microcomputers for HEV/EV Motor Control

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特性

  • CPU Core:
    • 240MHz core (Inc. Lockstep dual core x1)
    • FPU
  • Clock:
    • Main Oscillator: 20 MHz
    • PLL with selectable SSCG mode: 240 MHz
    • PLL without SSCG mode: 80 MHz
    • On-chip low-speed oscillator: 240 kHz
  • Data transfer: DMAC / DTS
  • Timer:
    • Timer array unit D (TAUD) 2 units
    • Timer array unit J (TAUJ) 1 unit
    • Motor control timer (TSG3) 2 units
    • Encoder timer (ENCA) 2 units
  • Analog: SAR A/D Converter 25 channels, 2 units
  • Communication Interfaces:
    • Clocked Serial Interface H (CSIH) 2 channels
    • CAN interface (RS-CAN) 4 channels
    • Serial Communication Interface (SCI3) 3 channels
  • Motor Control:
    • Motor control timer (TSG3) 2 units
    • R/D converter (RDC2) 1 unit
    • Enhanced motor control unit (EMU2) 1 unit
  • Safety:
    • Multi-Input Signature Generator (MISG)
    • Clock Monitor
    • Watchdog Timer
    • Memory protection function
  • Power Supply Voltage:
    • 1.15 - 1.35 V (CPU core)
    • 3.0 - 3.6/4.5 - 5.5 V (I/O, System, AD converter, RD converter)
  • Temperature: Tj= -40 - +150°
查找RH850 汽车 MCU的其他产品
RH850/C1M Block Diagram
RH850/C1M Block Diagram

描述

The RH850/C1M with internal Resolver/Digital Converter (RDC2) and motor control unit (EMU2) reduces CPU load and can control motors with very little CPU interaction.

产品参数

属性值
Main CPUG3M
Program Memory (KB)2048
RAM (KB)128
Carrier TypeTray
Supply Voltage (V)4.5 - 5.5
I/O Ports66
DRAM I/FNo
3D GPUNo
Temp. Range (°C)-40 to +150
Ethernet speedNo
Ethernet (ch)0
EtherCat (ch) (#)0
USB FS (host ch/device ch)( 0 / 0 )
USB HS (host ch/device ch)( 0 / 0 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)0
SPI (ch)2
CAN (ch)4
CAN-FD (ch)0
WirelessNo
SDHI (ch)0
PWM Output (pin#)0
32-Bit Timer (ch)4
16-Bit Timer (ch) (#)32
8-Bit Timer (ch)0
Standby operable timerNo
Asynchronous General Purpose Timer / Interval Timer (ch)0
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)25
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
16-Bit D/A Converter (ch)0
12-Bit D/A Converter (ch)0
10-Bit D/A Converter (ch) (#)0
8-Bit D/A Converter (ch)0
Capacitive Touch Sensing Unit (ch)0
Graphics LCD ControllerNo
MIPI Interfaces (CSI) (ch)0
Image CodecNo
Segment LCD ControllerNo
Security & EncryptionNo

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
LFQFP20 x 20 x 1.71440.5

应用方框图

Automotive Monitoring Function Extension for Motor Control System Block Diagram
汽车监控功能扩展
基于 CMIC 的紧凑型系统，用于将电机监控和保护功能集成到汽车系统中。

其他应用

  • HEV/EV

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Part NumberStatusSamplesStockPackageCarrier TypeFamily NameSeries NameGroup NameCPU ArchitectureMain CPUSub CPUFloating Point UnitBit LengthProgram Memory (KB)Data Flash (KB)RAM (KB)ECC SRAMLead Count (#)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)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)I3C (ch)CAN (ch)CAN-FD (ch)WirelessIrDALIN (#)SDHI (ch)PWM 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 (CSI) (ch)Camera I/F (Parallel)Image Codec2D Drawing EngineSegment LCD ControllerSSI (ch)Moisture Sensitivity Level (MSL)
R7F701271EAFP#BC4ActiveN/AOut of StockLFQFPTrayRH850RH850/C1xC1MRH850G3MNoYes322048KB32KB128KBYes144#20 x 20 x 1.73#4.5 - 5.566Yes160Yes1NoNoYes(EMU)480-40 to +1508#No240MHzNoYesNo000( 0 / 0 )( 0 / 0 )( 0 / 0 )No0200040NoNo3#00432#0No0No00250000000000No0NoNoNoNo03

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筛选

    推荐文档 (1)

  1. 手册 - 硬件
    英语
    RH850/C1x User's Manual: Hardware (rev1.60)
    RECOMMENDED
    PDF 42.68 MB D6001580 日本語 2018年5月31日

    手册和指南 (3)

  1. 指南
    英语
    RH850 Gen1 Product Part Number Guide
    PDF 211 KB 2026年4月02日
  2. 手册 - 硬件
    英语
    RH850/C1x User's Manual: Hardware (rev1.60)
    RECOMMENDED
    PDF 42.68 MB D6001580 日本語 2018年5月31日
  3. 手册 - 软件
    英语
    RH850G3M User's Manual: Software Rev.1.40
    登录后下载 PDF 3 MB R01US0123EJ0140 Rev.1.40 日本語 2016年12月22日

    应用说明和白皮书 (15)

  1. 发行说明
    英语
    e² studio 2025-04.1 Release Note
    PDF 3.09 MB R20UT5674EG0101 Rev.1.01 2025年5月21日
  2. 发行说明
    英语
    e² studio 2025-04 Release Note
    PDF 3.1 MB R20UT5645EG0101 Rev.1.01 2025年4月21日
  3. 应用说明
    英语
    How to use IAR Systems compiler in e² studio
    PDF 666 KB R20AN0733EJ0200 Rev.2.00 日本語 2024年9月13日
    AI 生成的摘要: The document explains how to integrate and use IAR Systems compilers within the e² studio development environment for Renesas microcontrollers. It details the installation of IAR Embedded Workbench and IAR Eclipse plugins, project creation, build configuration, and build execution using IAR compilers. The guide focuses on the RA family with the IAR ARM compiler but applies similarly to other Renesas devices. It also recommends using standalone Flexible Software Package configurators for RA and RZ families to enhance development. The environment setup assumes Windows 10 64-bit, e² studio 2024-07, and IAR tools installed.
  4. 应用说明
    英语
    RH850 Family SENT Emulation Application Note
    PDF 907 KB R01AN7195ED0100 Rev.1.00 2023年12月05日
    AI 生成的摘要: The document explains how to emulate a SENT transmitter to interface with RSENT receiver modules in Renesas RH850 MCUs. SENT (Single Edge Nibble Transmission) is a unidirectional protocol transmitting sensor data to engine control units, offering a low-cost alternative to CAN or LIN. It details SENT’s fast and slow channel message structures, including synchronization pulses, data nibble encoding, and CRC checks. The document covers the RH850/F1KM-S1 MCU and related families with Timer Array Unit D (TAUD), providing essential information for developing SENT-based software without requiring physical SENT sensors or PCB designs.
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    AI 生成的摘要: GreenPAK devices integrate cost-effective, non-volatile memory programmable logic with RH850 32-bit automotive microcontrollers via I2C communication. The SLG46827-A model offers 2,048 bits of non-volatile configuration memory and volatile RAM, enabling flexible reconfiguration of macrocells and IOs. The I2C interface supports various commands for reading, writing, erasing, and protecting memory areas. RH850 devices with RIIC interfaces manage communication and control, allowing remote programming and real-time monitoring of GreenPAK configurations. The document details command structures, device addressing, memory protection, and hardware/software tools required for development and debugging.
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  1. 产品变更通告
    英语
    Addition of assembly sites of LQFP products for RH850 Series(PC-MCU-A046A/E)
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  2. 产品变更通告
    英语
    Change of Final Test, Visual Inspection and Packing site for RH850 Series assembled at Yonezawa factory(PC-MCU-A045A/E)
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  3. 产品变更通告
    英语
    Change of Wafer Process material for RH850 Series (RV40F)(PC-MCU-A043A/E)
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  4. 产品变更通告
    英语
    Change in test process for RH850/P1x, E1x, C1x, E2x series (alternative PKG Burn-in) (HDL2-0544)
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  5. EOL 通告
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    End Of Life Notice [SAF-B-24-0011]
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  3. 技术更新
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    RH850 TSG3 issue (TN-RH8-B0468A/E)
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  4. 技术更新
    英语
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  5. 技术更新
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    软件、工具和示例代码 (1)

  1. 发行说明
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    质量和可靠性 (1)

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    R7F701271EAFP Reliability Report for AEC-Q100
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    营销资料 (7)

  1. 传单
    中文
    [Flyer] E2仿真器[RTE0T00020KCE00000R]
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  2. 宣传手册
    中文
    瑞萨电子MCU新产品型号速查手册
    PDF 13.57 MB R01CL0012CC0500 Rev.5.00 2018年5月03日
  3. 宣传手册
    中文
    瑞萨电子汽车电子产品型号速查手册
    PDF 3.1 MB R00SG0002CC0400 Rev.4.00 2017年9月20日
  4. 传单
    英语
    CHASSIS AND SAFETY APPLICATIONS
    PDF 900 KB R01CA0002ED0400 Rev.4.00 2016年3月01日
  5. 宣传手册
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    Safety and Security Support Program for Automotive
    PDF 372 KB R70PF0067EJ0100 Rev.1.00 日本語 2015年1月13日
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    其他 (1)

  1. 其他
    中文
    Trouble Shoot Documents 仿真时的WDT问题
    PDF 102 KB RTSHCMCAN0001-0100 Rev.0.01 2008年7月21日

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CAN Bus J1939 Bridge (for Heavy-Duty)
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Provides a high-performance communication bridge for heavy-duty commercial vehicles. Enables seamless data acquisition and translation from the Controller Area Network (CAN) J1939 protocol to telematics systems. Supports Fleet Management System (FMS) data standards to monitor vehicle diagnostics, fuel consumption, and environmental metrics. Designed to assist fleet operators in achieving ESG goals through precise carbon emission tracking and real-time vehicle status monitoring. The solution simplifies the integration of complex J1939 data into cloud-based management platforms.
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    CS+
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    e² studio - information for RH850 Family
    Eclipse-based Renesas integrated development environment (IDE).
  3. IDE 和编码工具
    英语
    Green Hills MULTI Device-Support-Packages
    Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
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    样例程序 (2)

  1. 示例代码
    英语
    RH850 Family SENT Emulation Application Note - Sample Code
    登录后下载 ZIP 1.29 MB R01AN7195ED0100 Rev.1.00 2023年12月05日
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  2. 示例代码
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    登录后下载 ZIP 3.74 MB 20231123-rss-R00ZZ0017EE0100 2023年10月11日
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    Provides high-volume automated programming systems engineered for factory-scale production, enabling efficient handling of a wide range of integrated circuit (IC) devices. Optimized for microcontrollers (MCUs) and flash memory, the systems support tube, tape, and tray input/output configurations for flexible manufacturing integration. Advanced auto-teach alignment capabilities ...
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    BPM Universal Device Programming Solutions
    Provides universal device programming systems combining algorithms, process-control software, and socket modules for Renesas microcontroller production. Enables high-volume programming across the RA, RX, RL78, RH850, RZ, R8C, V850, M16C, H8, H8SX, H8S, SH, 78K and Synergy families using 9th- and 10th-generation universal site technology. Supports new socket ...
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知识库

  1. C1M-A 波形

    C1M-Ax 用 TAUD（16 位 x 16 计时器阵列）、TAUJ（32 位 x 4 计时器阵列）、TSG3（3 相互补 PWM）、TPBA（图案生成）等计时器产生各种波形。互补 PWM 可与空 ...

    2021年11月9日
  2. C1M-A 通信接口

    有计时串行接口 (CSI)、串行通信接口 (SCI)、LIN/UART 接口 (RLIN3)、CAN (RS-CANFD) 和单边半字节传输 (RSENT)。

    2021年11月9日
  3. 电机控制功能

    可以，C1M-A2 通过使用 CPU 和两套硬件加速器 (EMU3) 同时控制两个电机。

    2021年11月9日
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