> Check out the 18F252. It has a lot of stuff in a 28 pin package. For hobby > stock or any low volume use, it doesn't make sense to keep around lesser > parts with the same pinout. Just buy a lot of these and use them for all 28 > pin projects. For 40 pins, use the 18F452. For 18 pins get the 18F1320, > but don't run it faster than 20MHz until Microchip fixes that bug. In the > mean time, it's still more capable than the previous 18 pin standby, the > 16F628. For 8 pins, get the 12F675. Despite the name, this is really a 16F > part. Is there a good migration guide or something that outlines the differences between the 16F and 18F devices (apart from studying that datasheet). Adi -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads