37.19 PTC

Table 37-26. Peripheral Touch Controller Specifications
Operating Conditions:
  • VDD = 3.0V
  • TA = 25ºC
Symbol Description Min. Typ.✝ Max. Unit Conditions
VDD Supply voltage 2.5 5.5 V
CLOAD * Maximum load, mutual capacitance 32 pF
Maximum load, self capacitance 64 pF
CINT * 30 pF
CSH Driven shield capacitive drive(1) 300 pF
CLKPTC_ADC * PTC ADC operating frequency 250 2000 kHz

Data in the “Typ.” column is at TA = 25°C and VDD = 3.0V unless otherwise specified. These parameters are for design guidance only and are not tested.

* These parameters are characterized but not tested in production.