发明授权
US5424997A Non-volatile semiconductor memory having switching devices for
segmentation of a memory page and a method thereof
失效
具有用于分割存储器页的开关器件的非易失性半导体存储器及其方法
- 专利标题： Non-volatile semiconductor memory having switching devices for segmentation of a memory page and a method thereof
- 专利标题（中）： 具有用于分割存储器页的开关器件的非易失性半导体存储器及其方法
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申请号： US213902申请日： 1994-03-15
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公开(公告)号： US5424997A公开(公告)日： 1995-06-13
- 发明人: A. Karl Rapp
- 申请人： A. Karl Rapp
- 申请人地址： DE
- 专利权人： National Semiconductor Corporation
- 当前专利权人： National Semiconductor Corporation
- 当前专利权人地址： DE
- 主分类号： G11C7/10
- IPC分类号： G11C7/10 ; G11C7/00
摘要：
In order to permit the selection of aspect ratio for a given memory size, a semiconductor array utilizes switches to segment bit line columns, where each segment is associated with a specific set of memory locations and their respective data latches. After all of the data latches are loaded, the switches segment the bit line columns to allow simultaneous programming of those memory locations cells associated with each set of data latches. This sequence is repeated until all desired data storage cells are programmed.
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