40.9 OSC32K Electrical Specifications

Table 40-11. Internal 32.768 kHz Oscillator (OSC32K) AC Electrical Specifications
AC CHARACTERISTICSStandard Operating Conditions: VDD and VDDIO 2.7V to 5.5V (unless otherwise stated)

Operating temperature:

-40°C ≤ TA ≤ +125°C for Extended Temp

Param. No.SymbolCharacteristicsMin.Typ.Max.UnitsConditions
OSC32K_3aOSC32K_ACCAccuracy-2.52.5%TA = 25°C,

AVDD = 5.0V

OSC32K_3b-1212%TA = 25°C,

2.7V ≤ AVDD ≤ 5.5V

OSC32K_3c-2616%-40°C ≤ TA ≤ +125°C,

2.7V ≤ AVDD ≤ 5.5V