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AT42QTAN0040 Datasheet Driving The At42qt2160 Qmatrix Sensor Ic

Manufacturer: Atmel (now Microchip Technology)

Overview: Driving the AT42QT2160 QMatrix Sensor IC 1. Introduction This application note shows how the AT42QT2160-MMU (QT2160) 16-key QMatrix™ Sensor IC can be connected to a microprocessor to provide touch.

Key Features

  • a CHANGE pin, which can be used either to wake the host in a battery-powered.

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