on 20/3/02 6:18 AM, Gary at questuk1@HOTMAIL.COM wrote: Gary, > Any idea on the difference in price between PIC16F628-04/P, PIC16F628-04I/P, > PIC16F628-04E/P versions. We ONLY use extended temperature versions. They are not that much more expensive. Maybe a 10% jump from "Standard" temp to "Industrial" temp and then another 5~10% from "Industrial" to extended. The trick is that you will very rarely find stock (or at least we don't in the Asia Pacific area) so you are looking at 4 weeks lead time on average. If you are going to operate at or below zero, I wouldn't push it. Cheers, Sean -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics