发明授权
- 专利标题： Charge loss compensation methods and apparatus
- 专利标题（中）： 充电损失补偿方法和装置
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申请号： US11894377申请日： 2007-08-21
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公开(公告)号： US07969788B2公开(公告)日： 2011-06-28
- 发明人: Violante Moschiano , Daniel Elmhurst , Paul Ruby
- 申请人： Violante Moschiano , Daniel Elmhurst , Paul Ruby
- 申请人地址： US ID Boise
- 专利权人： Micron Technology, Inc.
- 当前专利权人： Micron Technology, Inc.
- 当前专利权人地址： US ID Boise
- 代理机构： Leffert Jay & Polglaze, P.A.
- 主分类号： G11C11/34
- IPC分类号： G11C11/34
摘要：
Methods and apparatus for compensating for charge loss in memories include tracking a specific block of the main memory array and determining charge loss compensation by comparing pre-cycled and post-cycled mean threshold voltages for the tracking block; or tracking each block of the main memory and determining charge loss and compensation on a block by block basis.
公开/授权文献
- US20090052269A1 Charge loss compensation methods and apparatus 公开/授权日：2009-02-26
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