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


  • 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 for
    • 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)



Type Title Date
Manual - Hardware PDF 3.21 MB
1 item

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Software Log in to Download ZIP 2.39 MB
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MCAL Package Installation and MCAL Architecture Introduction

In this video, we will show you how to use a MCAL package