> Thanx a lot, any recommendation of PIC model 16Fxx? > I just need only 8 bit I/O port and UART? 16F628A 16F630 if you can afford to bit-bang the UART Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads