37.19 PTC

Table 37-26. Peripheral Touch Controller Specifications
Operating Conditions:
  • VDD = 3.0V
  • TA = 25ºC
SymbolDescriptionMin.Typ.✝Max.UnitConditions
VDDSupply voltage2.5—5.5V
CLOAD *Maximum load, mutual capacitance ——32pF
Maximum load, self capacitance ——64pF
CINT *—30—pF
CSHDriven shield capacitive drive(1)—300—pF
CLKPTC_ADC *PTC ADC operating frequency250—2000kHz

✝ 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.