AT42QT1111-MU
AT42QT1111-MU is QTouch 11-key Sensor manufactured by Atmel.
Features
- Sensor Keys:
- Up to 11 QTouch™ channels
- Data Acquistion:
- Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
- Keys measured sequentially for better performance, or in parallel groups for faster operation
- Raw data for key touches can be read as a report over the SPI interface
- Discrete Outputs:
- Configurable “Detect” outputs indicating individual key touch (7-key mode)
- Device Setup:
- Device configuration can be stored in EEPROM
- Technology:
- Patented spread-spectrum charge-transfer (direct mode)
- Key Outline Sizes:
- 6 mm x 6 mm or larger (panel thickness dependent); widely...
