The RH850/P1M-E Group of high-end MCUs are designed specifically for electronic power steering systems and supports the new CAN-FD communication standard.


  • CPU: G3M core, Max. 160MHz
  • Voltage: 3V to 5.5V
  • Package: 100 to 144-pin LFQFP
  • Memory: SRAM Max. 192KB, Program Flash Max. 2MB
  • Timer: 32-bit Timer (ch) x 12, 16-bit Timer (ch) x 48, Watchdog Timer (ch) x 1, TSG3 x2unit, ENCA x2unit, OSTM x7unit, TPBA x2unit
  • PWM: PWM Output x 32, 3-phase PWM Output Function
  • Analog function: 12-bit A/D Converter (ch) x 24
  • On-chip Oscillator Freq. (MHz): 8 MHz
  • Others: PLL, Power-On Reset



  • Chassis & Safety


Document title Document type
Date Date
ZIP 49.52 MB Manual - Hardware
PDF 763 KB Application Note
PDF 319 KB Application Note
PDF 84 KB Application Note
PDF 1.03 MB Application Note
PDF 1.17 MB 日本語 Application Note
PDF 1.81 MB Application Note
PDF 2.12 MB Application Note
PDF 2.09 MB 日本語 Application Note
PDF 374 KB Application Note
PDF 575 KB Application Note
PDF 951 KB Application Note
PDF 716 KB Application Note
PDF 688 KB Application Note
PDF 410 KB Application Note
PDF 6.61 MB Brochure
PDF 372 KB 日本語 Brochure
PDF 303 KB 日本語 , 简体中文 Flyer
PDF 417 KB 日本語 , 简体中文 Flyer
PDF 900 KB Flyer
PDF 2.01 MB Flyer
PDF 14.70 MB 日本語 General Reliability Literature
PDF 261 KB Guide
PDF 1.65 MB Manual - Hardware
PDF 3.00 MB 日本語 Manual - Software
PDF 10.28 MB 日本語 , 简体中文 Other
PDF 1.62 MB Presentation
PDF 1.63 MB Presentation
PDF 184 KB Presentation
PDF 4.86 MB 日本語 Product Change Notice
PDF 3.74 MB 日本語 Product Change Notice
PDF 1.46 MB 日本語 Product Change Notice
PDF 633 KB Product Reliability Report
PDF 615 KB Product Reliability Report
PDF 615 KB Product Reliability Report
PDF 621 KB Product Reliability Report
PDF 621 KB Product Reliability Report
PDF 621 KB Product Reliability Report
PDF 250 KB Release Note
PDF 246 KB Technical Update
PDF 3.10 MB 日本語 Technical Update
41 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
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 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]
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.
Model-Based Development Renesas
Renesas MCAL
Renesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.
Software Package Renesas
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.
IDE and Coding Tool Green Hills Software LLC
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.
IDE and Coding Tool IAR Systems
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 Renesas
7 items

Software Downloads

Software title Software type
Date Date
ZIP 38.03 MB Device File - Partner Tool
ZIP 428.12 MB Software & Tools - Other
ZIP 76.52 MB Software & Tools - Software
ZIP 17.12 MB 日本語 Upgrade - OS
ZIP 31 KB 日本語 Upgrade - Programmer
ZIP 6 KB 日本語 Upgrade - Programmer
6 items



Title Type Type Date Date
ZIP 3 KB Model - BSDL
1 item

Recommended Peripheral Devices

Analog/Power Device Recommended Product Features Featured Document Ordering
Power Management IC RAA270005KFP Ideal power solution for RH850/P1x(with Built in voltage regulator for MCU's core). Integrated fault diagnosis and monitor functions. Support cranking operation. [Document:1218401] Contact Sales