> DS61143G which covers PIC32MX3XX and 4XX has a "Product Identification > System" page, which doesn't tell you much more that you've already seen > here. "MX" is described as "architecture", presumably to mean something > like "MIPS core". I would guess the "X" will get more detailed as they > license or develop new products in the future. I'd guess the "3XX" part > will behave the same way, in the manner of the more familiar Microchip > "PIC"s. It's not like we could really figure out how the numbering in > those > families work, either. > Thanks! It'd be great if one of the fields in the part number was RAM size! Harold --=20 FCC Rules Updated Daily at http://www.hallikainen.com - Advertising opportunities available! --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .