发明名称 |
Rejuvenation of analog memory cells |
摘要 |
A method for data storage in a memory that includes multiple analog memory cells fabricated using respective physical media, includes identifying a group of the memory cells whose physical media have deteriorated over time below a given storage quality level. A rejuvenation process, which causes the physical media of the memory cells in the group to meet the given storage quality level, is applied to the identified group. Data is stored in the rejuvenated group of the memory cells. |
申请公布号 |
US8248831(B2) |
申请公布日期 |
2012.08.21 |
申请号 |
US20090649382 |
申请日期 |
2009.12.30 |
申请人 |
ROTBARD BARAK;SOMMER NAFTALI;WINTER SHAI;SHALVI OFIR;SOKOLOV DOTAN;ORDENTLICH OR;ANHOLT MICHA;APPLE INC. |
发明人 |
ROTBARD BARAK;SOMMER NAFTALI;WINTER SHAI;SHALVI OFIR;SOKOLOV DOTAN;ORDENTLICH OR;ANHOLT MICHA |
分类号 |
G11C11/46 |
主分类号 |
G11C11/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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