An apparatus includes a semiconductor fuse array, disposed on a semiconductor die, into which is programmed configuration data. The semiconductor fuse array has a first plurality of semiconductor fuses and a second plurality of semiconductor fuses. The first plurality of semiconductor fuses is configured to store the configuration data in an encoded and compressed format. The second plurality of semiconductor fuses is configured to store first fuse correction data that indicates locations and values corresponding to a first one or more fuses within the first plurality of fuses whose states are to be changed from that which was previously stored.