> One good possibility is the 18F458. > It should be pin compatible, just don't enable the CAN port. > I am using these successfully at 39.3216 Mhz. Haven't tried 40 yet. I haven't checked, but don't these have the same bug as the 18Fxx2 chips? ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.