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公开(公告)号:DE10143766A1
公开(公告)日:2003-04-03
申请号:DE10143766
申请日:2001-09-06
Applicant: INFINEON TECHNOLOGIES AG
Inventor: EGGERS GEORG , CORDES ERIC
IPC: G11C11/406
Abstract: A memory system comprising at least one memory cell in which information can be stored and a refreshing means refreshing the memory cell in predetermined time intervals is provided. In addition, the memory cell comprises a driving means driving the refreshing means in such a way that it only refreshes the memory cell when useful information is stored in the memory cell.