R8C/33T-A Group Random measurement:Touch detection using random timing

2021-02-09

Touch panel microcomputer R8C/33T group builds hardware (SCU: sensor control unit) that perceives the contact of the human body by measuring the stray capacity generated between the touch electrode and the human body into.
This application note explains a method to measure by a Random timing in the measurement with a capacitance-type touch sensor adopted by the R8C/33T group.

Renesas

R8C/38T-A

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Touch panel microcomputer

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Application note & Design Guide

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Please see the document for details

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English Chinese Chinese and English Japanese

May 23, 2013

Rev.1.00

R01AN1542EJ0100

483 KB

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