N Touch Channels formed by an X by Y matrix require (X+2Y+1) physical pins, N=X*Y.
1 to 136 Touch Channels can be configured.
Max X Lines = 17, Max Y Lines = 8.
Button is formed using 1 Touch Channel.
Slider is formed using 3 to 8 Touch Channels.
Wheel is formed using 3 to 8 Touch Channels.