CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to support@ccsinfo.com
Low Clock for a PIC16F767-I/SO

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
Nick
Guest
Low Clock for a PIC16F767-I/SO
PostPosted: Wed Aug 11, 2004 1:41 pm     Reply with quote
it says on the lower power mod is can use "(XT,RC oscillator, 76ua, 1Mhz, 2V)"

What will happend if I run the interal clock at 1mhz vs a external 1mhz CR?

I recall a post saying that the external would require less current. Anyone agree?

Also who makes a 1mhz CR? I searched mouser.com and I did get any 1mhz CRs, but they have the pic. Any ideas?

Nick

Nick
drh



Joined: 12 Jul 2004
Posts: 192
Location: Hemet, California USA

View user's profile Send private message

PostPosted: Wed Aug 11, 2004 1:53 pm     Reply with quote
Digikey pn X926-ND. www.digikey.com pg. 626
_________________
David
bdavis



Joined: 31 May 2004
Posts: 86
Location: Colorado Springs, CO

View user's profile Send private message

PostPosted: Wed Aug 11, 2004 1:56 pm     Reply with quote
I don't know what the internal RC clock max freq is, but you should be able to find that out.

DigiKey has the 1MHz Ceramic Resonators for 68 cents - part# X926-ND

RC will use more current that CR, but I don't know what the breakeven point is - If you find out, please let us know...
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
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


Powered by phpBB © 2001, 2005 phpBB Group