3.3.9.3 Internal 32.768 kHz RC Oscillator (OSC32K)

Table 3-15. Internal 32.768 kHz RC Oscillator (OSC32K) Electrical Specifications
Standard Operating Conditions: VDDIO = AVDD = 1.8V to 5.5V (unless otherwise stated)

Operating temperature: -40°C ≤ TA ≤ +125°C for extended temperature

Param. No.SymbolCharacteristicsMin.Typ.Max.UnitsConditions
OSC32K_1fOSC_OSC32KOutput frequency—32.768—kHzTA = 25 °C, VDD = 3.0V
OSC32K_3OSC32KACCAccuracy-10—10%
OSC32K_9OSC32KDutyOSC32 duty cycle—50—%