发明申请
- 专利标题: Method and circuit for reading a dynamic memory circuit
- 专利标题(中): 用于读取动态存储器电路的方法和电路
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申请号: US11293880申请日: 2005-12-02
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公开(公告)号: US20060146593A1公开(公告)日: 2006-07-06
- 发明人: Bernd Klehn , Hermann Fischer , Eckhard Brass , Ralf Klein , Thomas Schumann
- 申请人: Bernd Klehn , Hermann Fischer , Eckhard Brass , Ralf Klein , Thomas Schumann
- 优先权: DE102004058131.2-55 20041202
- 主分类号: G11C11/24
- IPC分类号: G11C11/24
摘要:
A method for reading data from a dynamic memory circuit is provided, wherein at least one memory cell can be addressed via a word line and a bit line, wherein the memory cell is connected to a first reading amplifier via the bit line, and wherein a switching element, which in the off state isolates the first reading amplifier from the bit line, is provided. The method comprises: a) turning on the switching element to connect the first reading amplifier to the bit line, b) activating the word line to activate the memory cell for reading, c) activating the first reading amplifier to initiate assessment of the information on the bit line, d) turning off the switching element to isolate the first reading amplifier from the bit line, and e) transferring the information which has been read to a data bus.
公开/授权文献
- US07307869B2 Method and circuit for reading a dynamic memory circuit 公开/授权日:2007-12-11
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