Method and system for performing read and write operations in cells of a nand memory

Abstract

Example embodiments of the present disclosure disclose method and system for performing read/write operations in NAND memory. A memory controller of the NAND memory receives write request from host controller to write data present in set of support cell blocks of NAND memory into a 'n'-level cell block of NAND memory. The write request includes information about mapping between set of support cell blocks and ‘n’-level cell block. The mapping between set of support cell blocks and ‘n’-level cell block is used to update L2P table (). Further, memory controller performs copyback operation on set of support cell blocks for writing data to ‘n’-level cell block based on L2P table using NAND latches. On receiving read request, host controller retrieves data from at least one support cell block associated with ‘n’-level cell block based on mapping on determining ‘n’-level cell block is listed in active block list.