3.4.1 Calibration
Clarifications have been made to the ADCn.CALIB.DUTYCYC register
                description:
- Redundant text referring to a minimum operating voltage of 2.7V has been removed
 - CLKADC information moved to ADC electrical characteristics
 
Bit 0 - DUTYCYC Duty Cycle
This bit determines the duty cycle of the ADC clock.
| Value | Description | 
|---|---|
0 | 50% duty cycle | 
1 | 25% duty cycle | 
