10.1 Features
- All Clocks and Clock Sources are Automatically Enabled when Requested by Peripherals
 - Internal Oscillators:
- 16/20 MHz Oscillator (OSC20M)
 - 32.768 kHz Ultra Low-Power Oscillator (OSCULP32K)
 
 - External Clock Options:
- External clock
 
 - Main Clock Features: 
- Safe run-time switching
 - Prescaler with 1x to 64x division in 12 different settings
 
 
