发明申请
US20070258307A1 MEMORY CIRCUIT AND METHOD FOR REFRESHING DYNAMIC MEMORY CELLS
审中-公开
用于刷新动态记忆细胞的记忆电路和方法
- 专利标题： MEMORY CIRCUIT AND METHOD FOR REFRESHING DYNAMIC MEMORY CELLS
- 专利标题（中）： 用于刷新动态记忆细胞的记忆电路和方法
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申请号： US11742572申请日： 2007-04-30
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公开(公告)号： US20070258307A1公开(公告)日： 2007-11-08
- 发明人: Manfred Proell , Stephan Schroeder , Wolfgang Ruf , Hermann Haas
- 申请人： Manfred Proell , Stephan Schroeder , Wolfgang Ruf , Hermann Haas
- 优先权： DE102006020098.5-55 20060429
- 主分类号： G11C7/00
- IPC分类号： G11C7/00
摘要：
A memory circuit comprises a memory cell array with dynamic memory cells arranged on word lines and bit lines, a selection unit providing selection information and a refresh circuit selecting the memory cells in each case in dependence on the selection information and refreshing the selected memory cells so that any information stored therein is retained in each case.
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