SAMC21N Xplained Pro

4.3.6 QTouch Button

There is one self capacitance button available on the SAMC21N Xplained Pro board that can be used as I/O. This QTouch button is intended to be driven by the built-in Peripheral Touch Controller (PTC) of the device.

Note: To get started with QTouch, refer to QTouch Tools.

Table 4-25. QTouch Connection
SAMC21N pin	Silkscreen text
PA05	Y[3] for QT_BUTTON

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.