View
View

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 Capacitive Touch Software Filter Sample Program
Capacitive Sensor MCU Capacitive Touch Software Filter Sample ProgramCapacitive 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[Upgrade to Revision] Solution Toolkit QE for Capacitive Touch V3.5.0 Development Assistance Tool for Capacitive Touch Sensors[Upgrade to Version] Solution Toolkit QE for Capacitive Touch V4.0.0 Development Assistance Tool for Capacitive Touch Sensors
 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
Capacitive Sensor Application Design Configuration

CAP-SENSOR-REF

Demonstration
Learn More

Capacitive Sensor Application Demonstration Kit

Water Level Measurement

This demonstration kit measures the water level with a one-channel self-capacitance electrode and a one-channel shield electrode using a Renesas...

Featured Documents:
RX Family Capacitive Liquid Level Indicator Demo System Sample Software Rev.1.00
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.
Launch Lab on the Cloud
Touchless Button Reference Design Configuration

TOUCHLESS-BUTTON-REF

Evaluation
Learn More

Touchless Button Reference Design

The touchless button reference design can detect the approach of fingers and hands without physical contact using Renesas’ capacitive touch solution. The electrode...

Product Options

    Processing table
    Buy / Sample
    Part Number
    RTK0EG0039S01001BJ
    circleActive
    Buy Now
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product