Renesas Electronics Corporation
Search

RH850/P1L-C

Active

All-in-one Automotive Safety Microcontrollers for Low-end Chassis System

Order Now

Overview

The RH850/P1L-C microcontroller is suitable for low end chassis and safety systems and can support the ASIL D safety standard. The P1L-C completes the MCU line up targeting the chassis and safety application space. First P1H-C and P1M-C were created targeting high and mid range chassis and safety systems and these achieved very high functional safety and security compliance. Now P1L-C also achieves both high functional safety compliance and security for downsized chassis application with smaller feature set and small package such as 80 pin line up.

RH850/P1L-C Block Diagram
RH850/P1L-C Block Diagram
  • CPU: G3M core, Max. 120MHz
  • Voltage: 3V to 5.5V
  • Package: 144-pin LFQFP
  • Memory: SRAM Max. 100KB, Program Flash Max. 1MB
  • Timer: 16-bit Timer (ch) x 28, Watchdog Timer (ch) x 1, STM, GTM(ARU, CMU, TBU, ICM, CMP, MON, DTMx2unit, MCS)
  • PWM: PWM Output x 6, 3-phase PWM Output Function
  • Analog function: 12-bit A/D Converter (ch) x 8
  • On-chip Oscillator Freq. (MHz): 16 MHz
  • Others: PLL, Power-On Reset

Documentation

Design & Development

Software Downloads
Type Title Date
Software & Tools - Other
DaVinci Configurator Pro
Log in to Download ZIP 428.12 MB
Related Files:
Software & Tools - Software
AUTOSAR RH850/P1L-C MCAL v4.06.00 Software
Log in to Download ZIP 55.66 MB
Device File - Partner Tool
RH850/P1x-C GHS-DF-Package
Log in to Download ZIP 9.43 MB
+ Add 1 hidden item
3 items

Sample Code
Type
Title
Date
Sample Code
RH850 Family SENT Emulation Application Note - Sample Code
Log in to Download ZIP 1.29 MB
Application: Automotive, Cloud & Enterprise
Function: Application Example IDE: GHS MULTI for RH850
Related Files:
Sample Code
GreenPAK Configuration and Programming with RH850 Sample Code
Log in to Download ZIP 3.74 MB
Related Files:
2 items

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Explore ECAD Models
Diagram of ECAD Models

Models
Type Title Date
Model - BSDL
RH850/P1L-C BSDL Model v1.0
Log in to Download ZIP 3 KB
1 item

Product Options

Applied Filters:

Support

Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Get Support
Browse FAQs

FAQs

Browse our knowledge base of common questions and answers.
Browse FAQs
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Submit Ticket

Resources

Support Communities

  1. RH850/P1L-C SOMC output behaviour

    Hi, I'm working on using the GTM SOMC to generate a single short pulse. I've got the counting and comparing working as expected but I'm struggling with the output settings. Right now I've got it setup to match the value in CCU0 then the value in ...

    Mar 28, 2024
  2. RH850/P1L0-C

    Hey folks,Does anyone have sample code I can see for dma configuration? Specifically I want to configure the DMA to trigger when RLIN31 transmission completes. I want to be able to read from a buffer in local ram and transfer it via dma to the uart.Best,James

    Jul 2, 2024

FAQs

  1. Software protection of flash memory on some RH850 devices

    Last updated: 10/7/2025 Question:  Is there any software protection of flash memory on RH850 devices ?   Answer: The following RH850 devices have a software protection mechanism of flash memory: RH850/P1L-C RH850/P1M-E RH850/P1M-C RH850/C1M-A RH850/ ...

    Jan 1, 1970