Features
- 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
RH850/P1L-C Block Diagram
Description
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.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | G3M |
| Program Memory (KB) | 512, 1024 |
| RAM (KB) | 64, 100 |
| Supply Voltage (V) | 3 - 5.5 |
| I/O Ports | 49, 63, 87 |
| DRAM I/F | No |
| 3D GPU | No |
| Temp. Range (°C) | -40 to +160 |
| Ethernet speed | - |
| 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) | 2, 3, 4 |
| SPI (ch) | 3 |
| CAN (ch) | 2 |
| CAN-FD (ch) | 2 |
| Wireless | No |
| SDHI (ch) | 0 |
| PWM Output (pin#) | 0 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 0 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| 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) | 8, 12, 20 |
| 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 Controller | No |
| MIPI Interfaces (CSI) (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Yes |
Applications
- Chassis & Safety
Renesas Boards & Kits
Y-RH850-P1XC-080PIN-PB-T1-V1
Active
RH850/P1X-C 80pin Piggyback Board of RH850 Evaluation Platform
The RH850/P1X-C 80-pin Piggyback Board supports all devices of the RH850/P1L-C series in an 80-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... Read More
Recommended Documents:
Y-RH850-P1XC-100PIN-PB-T1-V1
Active
RH850/P1X-C 100pin Piggyback Board of RH850 Evaluation Platform
The RH850/P1X-C 100-pin Piggyback Board supports all devices of the RH850/P1L-C series in a 100-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... Read More
Recommended Documents:
Y-RH850-P1XC-144PIN-PB-T1-V1
Active
RH850/P1X-C 144pin Piggyback Board of RH850 Evaluation Platform
The RH850/P1X-C 144-pin Piggyback Board supports all devices of the RH850/P1L-C and RH850/P1M-C series in a 144-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and... Read More
Recommended Documents:
Partner Boards & Kits
Connectivity Module
CAN Bus J1939 Bridge (for Heavy-Duty)
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.
Provided By:
SwiSys Co., Ltd.
Complementary Silicon Devices
DRAM & Flash Memory Solutions
Provides a comprehensive external memory solution for Renesas RZ and R‑Car families, supporting systems that require scalable off‑chip memory. Supported memory types include Serial NAND (Quad/Octal SPI, 512Mb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), ONFI NAND (ONFI 1.0, 1Gb to 8Gb, 1.8V and 3.3V, 100K/60K cycle endurance), DRAM (DDR2/3/4 from 512Mb to 32Gb and LPDDR2/3/4/4x/5/5x from 1Gb to 16Gb), and HyperRAM™ (HyperBus, 64Mb to 512Mb, 1.8V and 1.2V).
Provided By:
Winbond Electronics Corp. Japan
Other
Traction Inverter/Motor Controller
EV traction inverter platform based on the Renesas RH850. Provides efficient motor control for ACIM, BLDC, and PMSM applications. Enables high-performance operation with integrated intelligent power modules (IPM), patented thermal management stack, and advanced protection features. Supports CAN and RS-485 communication and multiple feedback interfaces, including hall sensors and encoders. Delivers compact design, high reliability, and scalable performance for EV powertrains.
Provided By:
iVP SemiconductorLoading
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- Software PackageRenesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.
- IDE and Coding ToolRenesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
- IDE and Coding ToolEclipse-based Renesas integrated development environment (IDE).
- IDE and Coding ToolGreen Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
- Compiler/AssemblerC Compiler Package for RH850 Family [IDE: CS+, e² studio]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RH850, RL78, RX, V850, 78K0R, 78K0, R8C]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
- EmulatorOn-chip debugging emulator. Also available as a flash memory programmer. For RX600 or RX700 Series MCU, trace functions and Real-time RAM monitor functions available. For MCUs other than RX600 or RX700, the available debugging function corresponds to that of E2 Emulator Lite. [Support MCU/MPU: RX, RL78, RH850, V850, 78K0R, 78K0, R8C]
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- Programmer (Unit/SW)On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer or Flash Development Toolkit] [Support MCU/MPU and devices: RX, RL78, RH850, V850, 78K0R, 78K0, R8C, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- Programmer (Unit/SW)Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
- Programmer (Unit/SW)Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, DA148xx, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
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- Search our extensive knowledgebase, designed to help customers with their FAQs.
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- Software PackageRenesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package.
- IDE and Coding ToolRenesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
- IDE and Coding ToolEclipse-based Renesas integrated development environment (IDE).
- IDE and Coding ToolGreen Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
- Compiler/AssemblerC Compiler Package for RH850 Family [IDE: CS+, e² studio]View More (20)
Software & Tools (20)
Sample Code (2)
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Development ToolUniversal third-party programmers support a wide range of Renesas programmable devices across both off-board and on-board programming modes.Provided By: Elnec s.r.o.- Development ToolProvides 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 ...Provided By: DediProg Technology Co., Ltd.
- Development ToolThe AH-480 automated programming system is built around a patented rotary robotic arm equipped with dual-sided vacuum nozzles, enabling high-speed, high-precision IC pick-and-place operations. The system integrates 16 units of the latest LEAP universal programmers to deliver stable, high-throughput programming performance. Designed for ...Provided By: LEAP ELECTRONIC CO., LTD.
- Development ToolRTA-CAR (RTA-Classic AUTOSAR) is a compact and efficient, low-footprint software solution designed for series production in automotive applications. Used by hundreds of companies worldwide, it powers billions of automotive ECUs. As a single solution, RTA-CAR works with existing processes, can support multiple OEM needs and is ...Provided By: ETAS K.K.
- Development ToolProvides 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 ...Provided By: BPM MicrosystemsView More (53)
Partner Solutions (53)
Support Communities
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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 -
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
Knowledge Base
-
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/ ...
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