Mapping apparatus and method for non-volatile memory supporting different cell types

摘要

Present invention relates to a mapping apparatus and method for a non-volatile memory supporting different cell types, and more particularly, to a mapping apparatus and method for a non-volatile memory supporting different cell types capable of mapping a logical address to a physical address in the non-volatile memory supporting different cell types in which bits represented by unit cells are different from each other.

<Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">A mapping apparatus for a non-volatile memory supporting different cell types according to an embodiment of the invention includes: a user request unit (110) used for a user to request a predetermined operation by using a logical address; a non-volatile memory (120) comprising a plurality of memory areas (121, 122) having different cell types; and a mapping management unit (130) determining a physical address to be mapped to the logical address of one of the plurality of memory areas (121, 122) on the basis of the logical address used for the requested operation.