Clocking Structure
- High-Precision Internal Oscillator Block (HFINTOSC):
- Selectable frequencies up to 64 MHz
- ±1% at calibration
- 32 kHz Low-Power Internal Oscillator (LFINTOSC)
- External 32 kHz Crystal Oscillator (SOSC)
- External High-frequency Oscillator Block:
- Three crystal/resonator modes
- Digital Clock Input mode
- 4x PLL with external sources
- Fail-Safe Clock Monitor:
- Allows for safe shutdown if external clock stops
- Oscillator Start-up Timer (OST)