37.9.3 Internal 32.768 kHz RC Oscillator (OSC32K)

Table 37-15. 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 ≤ +85°C for Industrial

Param. No.SymbolCharacteristicsMin.Typ.Max.UnitsConditions
OSC32K_1fOSC_OSC32KOutput frequency—32.768—kHzTA = 25 °C, VDD = 5.0V
OSC32K_3OSC32KACCAccuracy-10—10%
OSC32K_9OSC32KDutyOSC32 duty cycle—50—%