RH850/C1M-A Starter Kit
The RH850/C1M-A Starter Kit serves as a simple and easy to use platform for evaluating the features and performance of Renesas 32-bit RH850/C1M-A2 microcontrollers.
Microcontroller with G3MH CPU Core Ideal for HEV / EV Motor Control
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Overview
Description
The RH850/C1M-Ax ASIL-C microcontroller is equipped with an RH850 Family G3MH CPU core, which operates at a frequency of 1x 240MHz for C1M-A1 and 2x 320MHz for C1M-A2, providing high processing power. Along with the ROM, RAM and DMA, it includes various timers such as a motor control timer, various serial interfaces including CAN (CAN FD compatible), a 12-bit A/D converter (ADC), an R/D converter (RDC3A) that converts position-sensor output signals into digital angle data and a parallel embedded motor control unit (EMU3), providing a peripheral function set that is ideal for motor control in HEV/EV traction-inverter applications. In addition, C1M-A2 can simultaneously control two motors, e.g. for a starter/generator system.
Features
- CPU Core:
- C1M-A1: 240MHz core (Inc. Lockstep dual core x1)
- C1M-A2: 320MHz core x2 (Inc. Lockstep dual core x1)
- FPU
- Clock:
- Main Oscillator: 20 MHz
- PLL with selectable SSCG mode: 240 or 320 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 or 4 units
- Timer array unit J (TAUJ) 1 or 2 units
- Motor control timer (TSG3) 2 or 3 units
- Encoder timer (ENCA) 2 units
- Analog: SAR A/D Converter 30 or 48ch, 3 units
- Communication Interfaces:
- Clocked Serial Interface H (CSIH) 3 channels
- CAN interface(RS-CANFD) 4 channels
- LIN interface(RLIN3) 3 channels
- Serial Communication Interface (SCI3) 3 channels
- RSENT 4 channel
- Motor Control:
- Motor control timer (TSG3) 2 or 3 units
- R/D converter (RDC3A) 1 or 2 units
- Enhanced motor control unit (EMU3) 1 unit
- Safety:
- Multi-Input Signature Generator (MISG)
- Clock Monitor
- Watchdog Timer
- Secure Watchdog Timer
- Memory protection function
- Power Supply Voltage:
- 1.15 - 1.35 V (CPU core)
- 4.5 - 5.5 V (I/O, System, AD converter, RD converter)
- Temperature: Tj= -40 - +150°
Applications
Documentation
Functional Safety and Security documentation can be released under NDA. Request Documents
- Functional Safety Documentation
- C1M-A1/2 SWDT User's Manual HW
- C1M-A1/2 ICUS Driver User's Manual
- C1M-A1/2 ICUS User's Manual HW
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Date | |
|---|---|---|
| PDF 21.78 MB 日本語 | Manual - Hardware | |
| PDF 340 KB 日本語 , 简体中文 | Flyer | |
| PDF 1.29 MB | Application Note | |
| PDF 763 KB | Application Note | |
| PDF 340 KB | Technical Update | |
| PDF 266 KB | Technical Update | |
| PDF 157 KB | Technical Update | |
| PDF 253 KB | Technical Update | |
| PDF 2.11 MB | Technical Update | |
| PDF 319 KB | Application Note | |
RH850/C1M-A Controlling the Permanent Magnet Synchronous Motor with Resolver by Using RDC3A and EMU3
PDF
920 KB
日本語
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Application Note | |
| PDF 2.39 MB 日本語 | Application Note | |
| PDF 828 KB 日本語 | Application Note | |
| PDF 1.32 MB | Training | |
| PDF 348 KB 日本語 , 简体中文 | White Paper | |
| PDF 615 KB | Product Reliability Report | |
| PDF 2.78 MB | Training | |
| PDF 2.65 MB | Technical Update | |
| PDF 627 KB | Product Reliability Report | |
| PDF 268 KB 日本語 | Application Note | |
| PDF 289 KB 日本語 | Application Note | |
| PDF 288 KB 日本語 | Application Note | |
| PDF 166 KB 日本語 | Application Note | |
| PDF 437 KB 日本語 | Application Note | |
| PDF 83 KB 日本語 | Manual - Development Tools | |
| PDF 83 KB 日本語 | Manual - Development Tools | |
| PDF 50 KB 日本語 | Manual - Hardware | |
| ZIP 13.01 MB | Training | |
| PDF 250 KB | Release Note | |
| PDF 243 KB | Technical Update | |
| PDF 5.20 MB 日本語 | Technical Update | |
| PDF 1.34 MB 日本語 | Technical Update | |
| PDF 228 KB 日本語 | Technical Update | |
| PDF 1.17 MB 日本語 | Application Note | |
| PDF 417 KB 日本語 , 简体中文 | Flyer | |
| PDF 184 KB | Presentation | |
| PDF 469 KB 日本語 | Technical Update | |
| PDF 1.81 MB | Application Note | |
| PDF 416 KB 日本語 | Technical Update | |
| PDF 125 KB 日本語 | Technical Update | |
| PDF 10.28 MB 日本語 , 简体中文 | Other | |
| PDF 117 KB | Technical Update | |
| PDF 1.89 MB 日本語 | Manual - Hardware | |
| PDF 261 KB | Guide | |
| PDF 2.09 MB 日本語 | Application Note | |
| PDF 231 KB | Technical Update | |
| PDF 14.70 MB 日本語 | General Reliability Literature | |
| PDF 5.17 MB 日本語 | Manual - Hardware | |
| PDF 900 KB | Flyer | |
| PDF 372 KB 日本語 | Brochure | |
| PDF 410 KB | Application Note | |
| PDF 2.01 MB | Flyer | |
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52 items
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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|---|---|---|
| ASCET-DEVELOPER ETAS ASCET-DEVELOPER (ASCET 7) is a tool for developing application software for embedded systems using graphical models and textual programming notations.
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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.
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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.
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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]
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Emulator | Renesas |
| 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]
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Programmer (Unit/SW) | Renesas |
| 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.
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Model-Based Development | Renesas |
| Renesas MCAL Renesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.
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Software Package | Renesas |
| 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.
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Software Package | Renesas |
| IAR Embedded Workbench for Renesas RH850 IAR Embedded Workbench provides extensive support for RH850 devices. IAR Embedded Workbench is a complete set of development tools with leading optimization technology for creating powerful automotive applications.
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IDE and Coding Tool | IAR Systems |
| Green Hills Multi Multi development environments allow to quickly develop, debug, test, and optimize embedded and real-time applications. The Green Hills optimizing compilers generate the smallest and fastest code from C, C++, and Ada.
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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.
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Solution Toolkit | Renesas |
| 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.
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Model-Based Development | Renesas |
| 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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IDE and Coding Tool | Renesas |
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13 items
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Software Downloads
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Date | |
|---|---|---|
| ZIP 22.14 MB | Software & Tools - Other | |
| ZIP 6.73 MB | Software & Tools - Other | |
| ZIP 10.91 MB | Software & Tools - Other | |
| ZIP 48.50 MB | Software & Tools - Software | |
| ZIP 428.12 MB | Software & Tools - Other | |
| BSDL 19 KB | Software & Tools - Other | |
| BSDL 24 KB | Software & Tools - Other | |
| EXE 3.51 MB 日本語 | Software & Tools - Other | |
| ZIP 89.87 MB 日本語 | Upgrade - IDE | |
| ZIP 10.45 MB | Device File - Partner Tool | |
| ZIP 89.88 MB 日本語 | Upgrade - IDE | |
| ZIP 4.02 MB 日本語 | Upgrade - IDE | |
| ZIP 14.18 MB 日本語 | Upgrade - IDE | |
| ZIP 17.12 MB 日本語 | Upgrade - OS | |
| EXE 134.85 MB 日本語 | Upgrade - Compiler | |
| ZIP 6 KB 日本語 | Upgrade - Programmer | |
| ZIP 5.07 MB 日本語 | Upgrade - IDE | |
| ZIP 1.21 MB 日本語 | Software & Tools - Other | |
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18 items
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Sample Code
Sample Code
Filters
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|---|---|---|
| Title | Type | Date Date |
| ZIP 3.74 MB | Sample Code | |
RH850/C1M-A Controlling the Permanent Magnet Synchronous Motor with Resolver by Using RDC3A and EMU3
ZIP
3.00 MB
日本語
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Sample Code | |
2 items
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Boards & Kits
Boards & Kits
Traction Motor Controller Board
This traction motor controller mainly intends to drive motor control for HEV/EV-based applications and these consist of two boards – the controller board which controls...
Featured Documents:
Models
ECAD Models
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.
Processing table
| 2 + 1 | US, EU, CN, BR, IN, KR, SG, TW | 320 | 256 | 4096 | 64 | BGA252 | -40 to +85°C | 48 | No | 5 | No | 4 | No | 3 | 3 | 4 | 16-bit x 64-ch, 32-bit x 8-ch | Get Samples, | |||||
| 1 + 1 | US, EU, CN, BR, IN, KR, SG, TW | 240 | 128 | 2048 | 64 | QFP176 | -40 to 105°C | 30 | No | 5 | No | 4 | No | 3 | 3 | 4 | 16-bit x 32-ch, 32-bit x 4-ch | ||||||
| 2 + 1 | JP | 320 | 256 | 4096 | 64 | BGA252 | -40 to 150°C | 48 | No | 5 | No | 4 | No | 3 | 3 | 4 | 16-bit x 64-ch, 32-bit x 8-ch | ||||||
| 1 + 1 | JP | 240 | 128 | 2048 | 64 | QFP176 | -40 to 105°C | 30 | No | 5 | No | 4 | No | 3 | 3 | 4 | 16-bit x 32-ch, 32-bit x 4-ch |
Notice: some orderable products are not available in all regions. Please see the "Regional Availability" column for details.
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Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| R7F701275EABG-C#BC6 | Availability |
Partners
The MICROSAR evaluation package includes the Vector basic software according to AUTOSAR Classic as well as all necessary software tools.
Videos & Training
xEV Inverter Reference Solution
Discover the reference solution to build world’s smallest 100KW class inverter for electric vehicles.
Video List
News & Blog Posts
| RH850/C1M-Ax MCU Solves Complex Control Challenge in Integrated Dual Traction Inverter | Blog Post | Nov 4, 2021 | |
| Model-Based Development Product of Renesas RH850/C1M-Ax Specializing in HEV/EV Motor Control | Blog Post | Jul 22, 2021 |
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 |