Fuse logic to perform selectively enabled ecc decoding

Fuse logic is configured to selectively enable certain group of fuses of a fuse array to support one of column (or row) redundancy in one application or error correction code (ECC) operations in another application. For example, the fuse logic may decode the group of fuses to enable a replacement column (or row) of memory cells in one mode or application, and decodes a subset of the group of fuses to retrieve ECC data corresponding to a second group of fuses are encoded to enable a different replacement column or row of memory cells in a second mode or application. The fuse logic includes an ECC decode logic circuit that is selectively enabled to detect and correct errors in data encoded in the second group of fuses based on the ECC data encoded in the subset of fuses of the first group of fuses.