On Fri, 1 Mar 2002 12:20:47 -0600, Pic Dude wrote: >When purchasing a crystal, how do I tell the diff between series-cut and >parallel-cut? The 16F872 datasheet specifies parallel req'd, as series >may give a diff freq. > Check the catalog listings. Digikey and Mouser both specify a load capacitance or list them as 'series' for each crystal type.=20 If they list a load capacitance (typically around 20pF), they're parallel crystals. If they say 'series', they're series. :=3D) Regards, Bob -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body