Skip to main content
Renesas Electronics Corporation

Overview

Description

The RH850/F1KM-S4 Starter Kit serves as a simple and easy to use platform for evaluating the features and performance of Renesas' 32-bit RH850/F1KM-S2 and RH850/F1KM-S4 microcontrollers.

Features

  • Connections for on-chip debugging and flash memory programming
  • Access to all microcontroller I/O pins
  • User interaction through potentiometer, rotary switch, buttons, and LEDs
  • Serial interface connections:
    • 1x RS232
    • 1x LIN
    • 2x CAN-FD
    • 1x FlexRay
    • 1x Ethernet 100Base-T
  • Power supply by Renesas E1 on-chip debugger or externally (12V DC input)

Applications

Documentation

Design & Development

Software & Tools

Software Downloads

Product Options

Applied Filters:

Videos & Training

Support

Support Communities

  1. UART inerface with Y-ASK-RH850F1KM-S4-V3 (Rh850 family)

    I am using the RH850 Y-ASK-RH850F1KM-S4-V3 evaluation board and working with the UART interface. While configuring the UART, only the RLIN30TX pin is configured and shows its function in the config_uart.c file. The function MD_STATUS R_Config_UART0_Send(uint8_t * const tx ...

    Feb 6, 2025
  2. Y-ASK-RH850F1KM-S4-V3 start kit classical CAN configuration.

    Hi team,          Currently i am working on the "Y-ASK-RH850F1KM-S4-V3" Starter Kit".i have sample code"Y-ASK-RH850F1KM-S4-V3_sample_V101" 1. Please let me know how to configure  classical CAN 2.0 on both Channels  CAN3 and CAN4. 2.if you have any other ...

    Mar 5, 2024
  3. Unable to select Y-ASK-RH850F1KH-D8-V3 as the target board in e2 studio

    I have purchased Y-ASK-RH850F1KH-D8-V3 board. When i try to create a new project in e2 studio, I don't get the option to select Y-ASK-RH850F1KH-D8-V3 as the target board.

    Sep 3, 2025
View All Results from Support Communities (20)
Support Communities

Support Communities

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

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Icon showing CD-ROM illustration, indicating compact disc storage.

ROM Ordering

Embed your custom code into Renesas masked MCUs during manufacturing for tailored device functionality.