发明公开
EP1684308A1 Methods for preventing fixed pattern programming
审中-公开
Verfahren zur Verhinderung von Feststruktur程序
- 专利标题： Methods for preventing fixed pattern programming
- 专利标题（中）： Verfahren zur Verhinderung von Feststruktur程序
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申请号： EP06100526.0申请日： 2006-01-18
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公开(公告)号： EP1684308A1公开(公告)日： 2006-07-26
- 发明人: Shapir, Assaf , Eisen, Shai , Cohen, Guy , Danon, Kobi
- 申请人： Saifun Semiconductors Ltd.
- 申请人地址： Elrod Building, 45 Hamelacha Street, Sapir Industrial Area Netanya 42505 IL
- 专利权人： Saifun Semiconductors Ltd.
- 当前专利权人： Saifun Semiconductors Ltd.
- 当前专利权人地址： Elrod Building, 45 Hamelacha Street, Sapir Industrial Area Netanya 42505 IL
- 代理机构： Andersson, Björn E.
- 优先权： US644569P 20050119
- 主分类号： G11C16/34
- IPC分类号： G11C16/34 ; G11C16/10 ; G11C16/04
摘要：
A method for preventing fixed pattern programming, the method including programming data into a pattern of memory cells in a memory array, and fixed pattern programming by periodically scrambling the data so that the data is stored in a different pattern of memory cells in the memory array.
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