发明名称 |
Mapping information managing apparatus and method for non-volatile memory supporting different cell types |
摘要 |
The present invention relates to a mapping information managing apparatus and method for a non-volatile memory supporting different cell types, and more particularly, to a mapping information managing apparatus and method for a non-volatile memory supporting different cell types capable of managing mapping information considering physical characteristics of each cell type in the non-volatile memory supporting different cell types in which bits represented by one cell are different from each other. A mapping information managing apparatus for a non-volatile memory supporting different cell types includes: a user request unit used for a user to request a predetermined operation by using a logical address; a non-volatile memory comprising a plurality of memory areas having different cell types; and a mapping information managing unit storing mapping information on user data written to a second memory area of the plurality of memory areas in a first memory area.
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申请公布号 |
US7761652(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20070738232 |
申请日期 |
2007.04.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM JIN-KYU;BANG KYOUNG-IL |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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