- Joined
- Jul 4, 2009
- Messages
- 16,248
- Helped
- 5,140
- Reputation
- 10,309
- Reaction score
- 5,123
- Trophy points
- 1,393
- Location
- Aberdyfi, West Wales, UK
- Activity points
- 137,500
It IS posible but may not be reliable as you found out. Although the dsPIC is designed to be as stable as possible, it will never match the accuracy or stability (temperature/voltage/age) of a crystal. It will also be far more critical of supply line noise and decoupling as any signals on the supply will tend to modulate the oscillator frequency.
Brian.
Brian.