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Renesas Electronics FPB-RA2T1 Fast Prototyping Board

Renesas Electronics FPB-RA2T1 Fast Prototyping Board is a versatile development platform built around the RA2T1 32-bit Arm® Cortex®-M23 microcontroller (MCUs). Designed for rapid evaluation and embedded system development, it features a built-in E2 emulator Lite for seamless programming and debugging (no external tools required). With Arduino Uno and Pmod™ interfaces, plus through-hole access to all MCU pins, the board supports broad expandability for sensor, wireless, and peripheral integration.

Features

  • Onboard R7FA2T1074CFL in a 48-pin LQFP package
  • Entry point for evaluation, prototyping, and development with the RA2T1 MCUs
  • Incorporated emulator circuit and can be used without any hardware tools
  • Comes packaged with a USB Type-C® cable
  • Features through-holes for pin headers that allow access to all MCU signal pins, allowing easy prototyping with the use of a breadboard
  • Arduino interface and Pmod interface for easy board expansion
  • One button and two LEDs
  • Oscillator pad is available

Applications

  • Fans (server fans, ventilation fans, ceiling fans, fans built into home appliances, etc.)
  • Power tools (drills, impact drivers, sanders, cutters, nut runners, lawn mowers, etc.)
  • Compressors (refrigerator, power tool, etc.)
  • Other home appliances

Specifications

  • 64KB ROM, 8KB SRAM, and 2KB data flash on-chip memory
  • 53mm x 85mm board size, 11.7mm thickness
  • Power supply voltage
    • 5V board supply
    • 3.3V VCC
    • 1.6V to 5.5V MCU operating range
  • Power supply circuit
    • USB connector, 5V input VBUS, VBUS is converted to 3.3V by LDO
    • 2-pin external power supply header (not mounted)
  • 1x reset switch and 1x user switch
  • LEDs
    • 1x green power indicator
    • 2x green user indicators
    • 1x yellow onboard debugger ACT LED
  • USB 2.0 Type-C connector
  • 2x 12-pin angle-type Pmod connectors
  • Arduino connectors
    • 1x 6-pin
    • 2x 8-pin
    • 1x 10-pin
    • Compatible with Arduino UNO R3
  • 2x 24-pin breakout pin headers
  • J-Link OB, connector - 10-pin Cortex® Debug connector

Overview

Mechanical Drawing - Renesas Electronics FPB-RA2T1 Fast Prototyping Board

Additional Resources

Published: 2025-07-07 | Updated: 2025-07-23