Renesas Electronics Corporation
Search

SMART-WAKEUP-CT-REF

Capacitive Touch Smart Wake Up Reference Design

Touchless Button Design FilesRX140 Group Capacitive Touch Evaluation System User's Manual

Overview

The Smart Wake Up reference design enables low-power consumption standby with the RX140 capacitive touch evaluation system (RTK0EG0039S01001BJ) and Touchless demo.

RX140 Cap Touch CPU Board
Self-Capacitance Button/Wheel/Slider Electrode Board
Smart Wake Up Solution
RX140 Cap Touch CPU Board
Self-Capacitance Button/Wheel/Slider Electrode Board
Smart Wake Up Solution
  • Low-power consumption standby with about 90% less current consumption than conventional consumption (with 12ch); Automatic judgment function, multiple electrode connection function, and snooze mode greatly reduce current consumption
  • Quick – Evaluation tool is ready to use; hardware and sample software are ready to use
  • Proposal of applications assuming use cases; preparing a demonstration of use cases for proximity operation, which is in high demand

Documentation

Design & Development

Software Downloads

Support

Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Get Support
Browse FAQs

FAQs

Browse our knowledge base of common questions and answers.
Browse FAQs
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Submit Ticket

Resources

Videos & Training

This video introduces a smart wake-up solution that can reduce standby current consumption by more than 90% compared to conventional products. The hardware uses the RX140 capacitive touch evaluation system and touchless button demo.

Related resources: