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Capacitive Touch Evaluation System for RA4L1

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RA4L1 Capacitive Touch Evaluation System User's Manual

Overview

The RA4L1 capacitive touch evaluation system makes it easy for users to evaluate touch solutions offered by Renesas. You can start evaluating immediately out of the box using the board and software included in each kit.

Note: RA4L1 supports the Secure Factory Programming function. However, the Capacitive Touch Evaluation System for RA4L1 does not support this function.

RTK0EG0057S01001BJ Evaluation Board
RTK0EG0057S01001BJ Evaluation Board - Top
RTK0EG0056C01001BJ Evaluation Board - Top
RTK0EG0019B01002BJ Evaluation Board - Top
RTK0EG0056C01001BJ Evaluation Board - Bottom
RTK0EG0019B01002BJ Evaluation Board - Bottom
RTK0EG0057S01001BJ Evaluation Board
RTK0EG0057S01001BJ Evaluation Board - Top
RTK0EG0056C01001BJ Evaluation Board - Top
RTK0EG0019B01002BJ Evaluation Board - Top
RTK0EG0056C01001BJ Evaluation Board - Bottom
RTK0EG0019B01002BJ Evaluation Board - Bottom
  • Use to evaluate various touch functions (button, slider, wheel)
  • Simple prototyping
  • Use as a reference when designing boards or software
  • Easily adjust the sensitivity by using QE for Capacitive Touch
    • Easy to develop touch interfaces even for beginners with GUI
    • Easy operation with intuitive interface
    • Automatically output adjusted source code
  • RA4L1 MCU (R7FA4L1BD4CFP) mounted
  • Capacitive touch sensor (CTSU2SLa) terminal 12 channels available

Documentation

Design & Development

Software Downloads

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.

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Diagram of ECAD Models

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Videos & Training

The Renesas RA4L1 MCU group offers 80MHz, 32-bit microcontrollers powered by the Arm® Cortex®-M33 core with TrustZone®. These low-power, general-purpose MCUs are designed to meet the needs of applications requiring efficient energy usage, high performance, and advanced security features.

Additional Videos

News & Blog Posts

News
Feb 19, 2025
Renesas Debuts Ultra-Low-Power RA4L1 MCUs with Capacitive Touch, Segment LCD and Robust Security
Blog Post
Feb 18, 2025
Can Your MCU Bring Advanced Security to Low-Power Designs?
Blog Post
Jan 28, 2022
Quickly Programming RA MCU Innovation Kits for IoT
Blog Post
Nov 18, 2021
Accelerate Debugging Using RA MCU Innovation Kits for IoT Applications
Blog Post
Nov 11, 2021
Beginning to Innovate Has Never Been Easier