The present invention concerns a data updating method for a non-volatile memory broken down into a plurality of similar memory subdivisions that can be erased independently of each other and among which at least two memory subdivisions (SRA, SRB) are reserved for updating data contained in each of said...http://www.google.com/patents/US7099990?utm_source=gb-gplus-sharePatent US7099990 - Method of updating data for a non-volatile memory
