BU21078MUV - Capacitive Switch Controller
BU21072MUV/BU21078MUV/BU21078FV is a capacitive sensor controller for switch operation.
In addition to a regular simple switch, support matrix switches which are arranged in the matrix sensors.
If external noise and temperature drift are detected, the automatic self-calibration is operated.
Include
BU21078MUV Features
* 10 capacitive sensor ports. (BU21072MUV) 12 capacitive sensor ports. (BU21078MUV / BU21078FV)
* Supported Matrix switches. Maximum 16 switches. (BU21072MUV) Maximum 36 switches. (BU21078MUV / BU21078FV)
* Automatic self-calibration.
* Continued touch detection.
* LED controller
