options to buy PIC16F716-E/P (Hi Temp)?

Seems my hot automotive environment may require a higher temp PIC than what I am using.
It is resetting alot so this is what I suspect.

My source DigiKey doesn't supply small quantities of them. Any U.S. source you can recommend?

Thanks
James

http://www.microchipdirect.com/Produ...=PIC16F716-E/P

Also, there are a couple of distributors that I found on

http://www.findchips.com

thanks for the leads