Jinx wrote: > Section 5.5 of DS39564B - "The minimum programming block > is 4 words or 8 bytes". But all the examples I've seen seem to > imply that the minimum is 64 bytes. So, 8 or 64 ? Hi Jinx, The minimum *programming block* is 8 bytes (8 bytes are programmed at once). The minimum *erase block* is 64 bytes (64 bytes get erased at once). Best regards, Ken Pergola -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body