Non-volatile memory devices and control methods therefor

摘要

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 operates 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.

主权项

1. A non-volatile memory device comprising:
a non-volatile memory divided into a plurality of physical blocks, wherein each physical block is divided into a plurality of physical pages; and a connection interface connected to a host; and a controller connected to the connection interface, wherein when the controller performs a block-reconfiguration operation, the controller re-adjusts a position where data is disposed in the physical blocks to obtain a usable physical block, and wherein movement of a first portion of the data related to the block-reconfiguration operation is performed when the controller operates an initial operation, and movement of a second portion of the data related to the block-reconfiguration operation is performed when the controller processes a read command from the host.