发明授权
US06452841B1 Dynamic random access memory device and corresponding reading process
失效
动态随机存取存储器及相应的读取过程
- 专利标题： Dynamic random access memory device and corresponding reading process
- 专利标题（中）： 动态随机存取存储器及相应的读取过程
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申请号： US09721470申请日： 2000-11-22
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公开(公告)号： US06452841B1公开(公告)日： 2002-09-17
- 发明人: Richard Ferrant
- 申请人： Richard Ferrant
- 优先权： FR9914792 19991124
- 主分类号： G11C1156
- IPC分类号： G11C1156
摘要：
A dynamic random access memory device includes a memory plane including at least one first matrix of memory cells, a read/write amplifier connected to the end of each column of the matrix, and at least one pair of input/output lines associated with the matrix. The dynamic random access memory device also includes at least one cache memory stage connected to each amplifier and is disposed in the immediate vicinity of this amplifier. The cache memory stage includes a static random access memory cell connected between the read/write amplifier and the pair of input/output lines.
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