Non-volatile memory devices and control methods therefor

Abstract

A non-volatile memory device is provided. The non-volatile memory device includes a non-volatile memory, a connection interface, and a controller. The non-volatile memory is divided into a plurality of physical blocks. Each physical block is divided into a plurality of physical pages. The connection interface is connected to a host. The controller is connected to the connection interface. When the controller performs a block-reconfiguration operation, the controller re-adjusts a position in the physical blocks where data is disposed to obtain a usable physical block. Movement of one portion of the data related to the block-reconfiguration operation is performed when the controller operations an initial operation. Movement of another portion of the data related to the block-reconfiguration operation is performed when the controller processes a read command from the host.

Dependencies are inferred from the claim text.