On Sep 3, 2013, at 1:09 PM, William Couture wrote: > Is there a FLASH equivalent part (same pinout, etc) for a 32-pin PLLC 27C= 512?=20 Those parallel output ROM-like parts had highly standardized pinouts. You = can probably drop in a 29F010 or 29F040 (which I think is still made; I sti= ll see them for sale) with at most minor modifications to the PCB (tie the = extra address lines low or high.) BillW --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .