AT42QT1085 Overview
Features QTouch® Sensor Channels Up to 8 keys Integrated Haptic Engine Haptic events may be triggered by touch detection or controlled by a host microcontroller over SPI Data Acquisition QTouchADC key measurement/touch detection method Configurable measurement timing and averaging Spread spectrum charge transfer Raw data from channel measurement can be read over the SPI interface GPIO Pins 12 dedicated...
AT42QT1085 Key Features
- QTouch® Sensor Channels
- Up to 8 keys
- Integrated Haptic Engine
- Haptic events may be triggered by touch detection or controlled by a host microcontroller over SPI Data Acquisition
- QTouchADC key measurement/touch detection method
- Configurable measurement timing and averaging
- Spread spectrum charge transfer
- Raw data from channel measurement can be read over the SPI interface GPIO Pins
- 12 dedicated bi-directional GPIO pins, plus up to 4 additional pins (replacing keys)
- Configurable as software PWM Drive, digital inputs or outputs Device setup