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 CCS Technical Support
Temperature issue 18F97J60

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
KU5D



Joined: 10 Feb 2008
Posts: 46
Location: Asheville, North Carolina

View user's profile Send private message

Temperature issue 18F97J60
PostPosted: Mon Oct 18, 2010 9:31 am     Reply with quote
All,

I've got a rather busy 18F97J60 that stops running above 65C. Spec is supposed to be 75C but we can't get it there. We initially had a crystal problem, so that has been replaced with a crystal that claims to meet the spec. I've considered running the thing on the internal osc (have had much success with this with the 18F4525 and the 8527) but will ultimately have to run at 25MHz using the crystal due to the Ethernet.

Anyone else have issues with this chip at high temperature?
_________________
Confidence is the feeling you have right before you fully understand the situation...
dyeatman



Joined: 06 Sep 2003
Posts: 1934
Location: Norman, OK

View user's profile Send private message

PostPosted: Mon Oct 18, 2010 9:34 am     Reply with quote
Why not an oscillator can? I switched to these years ago and have never had an oscillator problem since. I use them in all types of environments including higher temps.
_________________
Google and Forum Search are some of your best tools!!!!
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