Kevin Olalde wrote: >I don't have any experience with either chip. I was about to buy some >16F876 chips and noticed the 16F876A version, what's the difference? Just wild guesses: =A7 MSSP fix of I2C master mode =A7 Enhanced electric performance (ADC, output drive, ...?) =A7 Schrinked silicon (cheaper manufacture) Just ideas /Morgan -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads