Flash memory controller, flash memory module and associated electronic device

Abstract

The present invention provides an electronic device, wherein the electronic device includes a flash memory module and a flash memory controller. The flash memory module includes at least one flash memory chip, each flash memory chip includes a plurality of blocks, and each block includes a plurality of pages, and the flash memory controller is configured to access the flash memory module. In the operations of the electronic device, when the flash memory controller sends a read command to the flash memory module to ask for data on at least one page, the flash memory module uses a plurality of read voltages to read each memory cell of the at least one page to obtain multi-bit information of each memory cell, and the flash memory module transmits the multi-bit information of each memory cell of the at least one page to the flash memory controller.

Dependencies are inferred from the claim text.