AT42QT1085
AT42QT1085 is QTouch 8-key Touch Sensor manufactured by Atmel.
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
- Device configuration may be stored in NVRAM Operation
- Power-On reset and brown-out detection
- Internal calibrated...
