发明授权
US07706181B2 Multi-bit programming device and method using single-bit memory cells
有权
多位编程设备和使用单位存储单元的方法
- 专利标题： Multi-bit programming device and method using single-bit memory cells
- 专利标题（中）： 多位编程设备和使用单位存储单元的方法
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申请号： US11896349申请日： 2007-08-31
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公开(公告)号： US07706181B2公开(公告)日： 2010-04-27
- 发明人: Sung-Jae Byun , Dong Hyuk Chae , Kyoung Lae Cho , Jun Jin Kong , Young Hwan Lee , Seung Jae Lee , Nam Phil Jo , Dong Ku Kang
- 申请人： Sung-Jae Byun , Dong Hyuk Chae , Kyoung Lae Cho , Jun Jin Kong , Young Hwan Lee , Seung Jae Lee , Nam Phil Jo , Dong Ku Kang
- 申请人地址： KR Gyeonggi-Do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： KR10-2007-0042764 20070502
- 主分类号： G11C11/34
- IPC分类号： G11C11/34 ; G11C16/04
摘要：
A multi-bit programming device and method for a non-volatile memory are provided. In one example embodiment, a multi-bit programming device may include a multi-bit programming unit configured to multi-bit program original multi-bit data to a target memory cell in a memory cell array, and a backup programming unit configured to select backup memory cells in the memory cell array with respect to each bit of the original multi-bit data, and program each bit of the original multi-bit data to a respective one of the selected backup memory cells.
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