Invention Grant
- Patent Title: Memory circuit
- Patent Title (中): 存储电路
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Application No.: US11947320Application Date: 2007-11-29
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Publication No.: US08015438B2Publication Date: 2011-09-06
- Inventor: Michael Bruennert , Christoph Bilger , Peter Gregorius , Maurizio Skerlj , Wolfgang Walthes , Johannes Stecker , Hermann Ruckerbauer , Dirk Scheideler , Roland Barth
- Applicant: Michael Bruennert , Christoph Bilger , Peter Gregorius , Maurizio Skerlj , Wolfgang Walthes , Johannes Stecker , Hermann Ruckerbauer , Dirk Scheideler , Roland Barth
- Applicant Address: DE München
- Assignee: Qimonda AG
- Current Assignee: Qimonda AG
- Current Assignee Address: DE München
- Agency: Coats & Bennett, P.L.L.C.
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
The invention provides a memory circuit comprising a plurality of storage cells for storing data and redundant spare storage cells for replacing defective storage cells, and a memory access logic for accessing said storage cells connected to a replacement setting register which is writeable during operation of said memory circuit to store replacement settings.
Public/Granted literature
- US20090144583A1 Memory Circuit Public/Granted day:2009-06-04
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