38.8.5 Ultra Low-Power Internal 32 kHz RC Oscillator (OSCULP32K) Characteristics
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|---|
| fOUT | Output frequency | Calibrated against a 32.768 kHz reference at 25°C, over [-40, +105]°C, over [1.62, 3.63]V | 25.559 | 32.768 | 40.305 | kHz |
| Calibrated against a 32.768 kHz reference at 25°C, at VDD = 3.3V | 31.293 | 32.768 | 34.570 | |||
| Calibrated against a 32.768 kHz reference at 25°C, over [1.62, 3.63]V | 31.293 | 32.768 | 34.570 | |||
| Duty | Duty cycle | - | 50 | - | % |
- These values are based on simulation, and not covered by test limits in production or characterization.
- This oscillator is always on.