8.3.8 Clock Control

Table 8-11. System Clock: Internal Oscillator Specifications(1)
SymbolDescriptionMin.Typ. ✝Max.UnitConditions
fCLK Precision calibrated Clock frequency—24—MHz
TOSC_STOSC wake-up from Sleep start-up time—220600μsDevice in sleep mode,
✝ Data in the “Typ.” column is specified at TA = 25°C and VDD = 3.3V unless otherwise specified. These parameters are not tested and are provided for design guidance only.
Note:

  1. To ensure these oscillator frequency tolerances, VDD and GND must be capacitively decoupled as close to the device as possible.