hi everyone in this forum; i'm a totally newbie and a fast search gave me as a result a lot of "flavours" of the 18f4685 pic. microchip site offers these types of pics: type \ pins \ package type \ temperature \ packing PIC18F4685-E/ML 44 QFN -40C to +125C TUBE PIC18F4685-E/P 40 PDIP -40C to +125C TUBE PIC18F4685-E/PT 44 TQFP -40C to +125C TRAY PIC18F4685-I/ML 44 QFN -40C to +85C TUBE PIC18F4685-I/P 40 PDIP -40C to +85C TUBE PIC18F4685-I/PREL 40 PDIP -40C to +85C TUBE PIC18F4685-I/PT 44 TQFP -40C to +85C TRAY PIC18F4685-I/PXXX 40 PDIP -40C to +85C TUBE PIC18F4685-ME/PL 128 LQFP 10C to 50C TRAY PIC18F4685T-I/ML 44 QFN -40C to +85C T/R PIC18F4685T-I/PT 44 TQFP -40C to +85C T/R PIC18LF4685-I/ML 44 QFN -40C to +85C TUBE PIC18LF4685-I/P 40 PDIP -40C to +85C TUBE PIC18LF4685-I/PT 44 TQFP -40C to +85C TRAY PIC18LF4685T-I/ML 44 QFN -40C to +85C T/R ??? assuming i need a 40 pin microcontroller (hope this is right), these results can be filtered as follows: PIC18F4685-E/P 40 PDIP -40C to +125C TUBE PIC18F4685-I/P 40 PDIP -40C to +85C TUBE PIC18F4685-I/PREL 40 PDIP -40C to +85C TUBE PIC18F4685-I/PXXX 40 PDIP -40C to +85C TUBE PIC18LF4685-I/P 40 PDIP -40C to +85C TUBE can you help me with acronyms or just suggest me the right one? thanks all and have a nice day!
