Method of error correction in MBC flash memory

摘要

Embodiments of the present invention relate to a method of storing data in a Multi-Bit per Cell flash memory (24, 42), a controller (22) for a Multi-Bit per Cell flash memory (24, 42), and a computer-readable storage medium (58). The method of storing comprising the steps of: (a) computing a joint Error Correction Code, ECC, codeword for at least two of a plurality of logical pages of data bits; and (b) programming the MBC flash memory (24, 42) with said joint ECC codeword.