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Overview

The RX140 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.

Configuration

  • RX140 CPU board
  • Touch application board
    • Self-capacitance evaluation board built-in basics for capacitive touch: switches, slider and wheel

Support

The following items are available for download.

Capacitive Touch Evaluation System for RX140
RX140 Cap Touch CPU Board
Self-capacitance Button/Wheel/Slider Electrode Board
Capacitive Touch Evaluation System for RX140
RX140 Cap Touch CPU Board
Self-capacitance Button/Wheel/Slider Electrode Board
  • 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 operation with intuitive interface
    • Easy to develop touch interfaces even for beginners with GUI
    • Automatically output adjusted source code
  • RX140 MCU (R5F51406ADFN) based
  • Capacitive Touch Sensor (CTSU2SL) 36 channels available
  • Compliant with IEC 61000-4-3 and IEC 61000-4-6 Level 3

Documentation

Design & Development

Software & Tools
QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors
In developing embedded system using the capacitive touch sensor of MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RL78, RX, Renesas Synergy™]
Downloads
Using QE and FIT to Develop Capacitive Touch Applications Rev.3.00Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.2.00[Upgrade to Revision] Solution Toolkit, Development Assistance Tool for Capacitive Touch Sensors, QE for Capacitive Touch V3.2.0Capacitive Sensor MCU Capacitive Touch Noise Immunity GuideCapacitive Sensor MCU QE for Capacitive Touch Advanced mode Parameter Guide
[Upgrade to Revision] Solution Toolkit Development Assistance Tool for Capacitive Touch Sensors QE for Capacitive Touch V3.3.0Capacitive Sensor Microcontrollers CTSU Capacitive Touch Introduction Guide
 Solution Toolkit Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
 Emulator Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 Emulator Renesas
C/C++ Compiler Package for RX Family [CC-RX]
C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop]
 Compiler/Assembler Renesas
4 items

Software Downloads
Type Title Date
Board Description File
Capacitive Touch Evaluation System for RX140 Board Description File
ZIP 1 KB
1 item

Boards & Kits

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Available on Lab on the Cloud
Use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
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