- 专利标题： Storage at M bits/cell density in N bits/cell analog memory cell devices, M>N
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申请号： US13449326申请日： 2012-04-18
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公开(公告)号： US08547742B2公开(公告)日： 2013-10-01
- 发明人: Ofir Shalvi , Naftali Sommer , Uri Perlmutter , Dotan Sokolov
- 申请人： Ofir Shalvi , Naftali Sommer , Uri Perlmutter , Dotan Sokolov
- 申请人地址： US CA Cupertino
- 专利权人： Apple Inc.
- 当前专利权人： Apple Inc.
- 当前专利权人地址： US CA Cupertino
- 代理机构： Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- 主分类号： G11C16/04
- IPC分类号： G11C16/04
摘要：
A method for data storage includes accepting data for storage in a memory that includes multiple analog memory cells and supports a set of built-in programming commands. Each of the programming commands programs a respective page, selected from a group of N pages, in a subset of the memory cells. The subset of the memory cells is programmed to store M pages of the data, M>N, by performing a sequence of the programming commands drawn only from the set.
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