35.18 PTC

Table 35-30. Peripheral Touch Controller Characteristics - Operating Ratings
Symbol Description Condition Min. Typ. Max. Unit
VDD Supply voltage 1.8 - 5.5 V
CLKPER Peripheral clock frequency - - 8 MHz
CLOAD Maximum load - 48 - pF
CINT - 30 - pF
Driven shield capacitive drive - 300 - pF

Table 35-31. Peripheral Touch Controller Characteristics - Pad Capacitance
Symbol Description Condition Min. Typ. Max. Unit
CY Pad capacitance Yline PA4, Y0 - 4 - pF
PA5, Y1 - 4 -
PA6, Y2 - 10 -
PA7,Y3 - 5 -
PB1, Y4 - 13 -
PB0,Y5 - 13 -