Jesus Ortiz

Internal or external reference clock

Discussion created by Jesus Ortiz on Mar 8, 2007
Latest reply on Mar 9, 2007 by Jesus Ortiz
Hi,
 
my future application (with a MC9S08DZ microcontroller) doesn't require almost any speed restriction.
 
For that reason, I think it's better to use the internal reference clock and so I can avoid an external circuit for a external oscillator.
 
What do you think about that? Am I correct or it's better to use always an external oscillator as a reference?
 
It's my first application and I'm not sure about some issues...

Thanks

Outcomes