CapSense Express Controller - CY8CMBR2016 - 6

Question: I have a 4x3 keypad Matrix, How do I use the 4x4 lines in the CY8CMBR2016 for my design?

 

Answer:
Simple, just connect the last 4 sensors to ground, the device will disable the sensors and the output will be in 4x3 format. For more details – refer CY8CMBR2016 datasheet