Renesas Synergy™ Platform Mutual Capacitive Touch Software Application Design with Synergy S124 and S3A7 MCUs

PublishTime：2020-11-25

This application note provides guidelines to users creating a mutual capacitive touch application using the Synergy Software Package (SSP) and Synergy MCUs with an on-chip Capacitive Touch Sensing Unit (CTSU). The application examples included in the package are based on AE-CAP1-S124 and AE-CAP1-S3A7, with the concepts and operation of the CTSU common to all Synergy MCUs.
The target users are application and system developers who have worked with the e2 studio and/or IAR Embedded Workbench® for Renesas Synergy™ (IAR EW for Synergy) integrated software developer environment (ISDE). Users should have experience importing a Synergy application to e2 studio and opening a new workspace in IAR EW for Synergy, where you configure, generate, build, download, and execute a Synergy application. New Synergy MCU users are recommended to exercise the Blinky Project Tutorial in the SSP User’s Manual before using this application note. It takes approximately two hours for the average reader to exercise sample projects using this application note.
The software included in this application project is built on the Synergy capacitive touch application example kit, AE-CAP1. This kit includes five PCB boards.
Renesas Synergy S124 and S3A7 MCUs are used in this kit. The methods used to construct and implement the mutual capacitive-touch application design in this application note also apply to other Synergy MCUs.

Brand of Product：	Renesas
Part#：	S124 、 S3A7 More Part#
Product Category：	MCUs More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Oct.14.19
Version Number：	Rev.1.06
Data Encoding：	R20AN0446EU0106
Data Size：	1.8 MB

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