Internal Ultra Low Power 32KHz RC Oscillator (OSCULP32K) Characteristics

Table 1. Ultra Low Power Internal 32KHz RC Oscillator Electrical Characteristics
Symbol Parameter Conditions Min. Typ. Max. Units
FOUT Output frequency at 25°C, at VDDIO=3.3V 31.775 32.768 34.033 kHz
at 25°C, over [1.62, 3.63]V 31.848 32.768 34.202 kHz
over[-40,+85]°C, over [1.62, 3.63]V 26.296 32.768 38.384 kHz
Duty Duty Cycle   - 50 - %