hi.. i am using pic16F877a how can i generate internal clock..
i want to know what short comes can be faced with internal clock generation..
thanks _________________ ...
Ttelmah
Joined: 11 Mar 2010 Posts: 19369
Posted: Wed Oct 27, 2010 3:58 am
You can't.
Read the chip's data sheet. Any mention of an internal RC oscillator?.
To use the internal oscillator, you need to select a chip that has one...
Best Wishes
SherpaDoug
Joined: 07 Sep 2003 Posts: 1640 Location: Cape Cod Mass USA
Posted: Wed Oct 27, 2010 4:35 am
If you do use a chip with an internal oscillator be sure to read the datasheet about oscillator accuracy over voltage and temperature changes. Usually they are not quite good enough for serial comms over all conditions. _________________ The search for better is endless. Instead simply find very good and get the job done.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum