发明授权
US08589767B2 Systems, devices and methods using redundant error correction code bit storage
有权
使用冗余纠错码位存储的系统，设备和方法
- 专利标题： Systems, devices and methods using redundant error correction code bit storage
- 专利标题（中）： 使用冗余纠错码位存储的系统，设备和方法
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申请号： US12713853申请日： 2010-02-26
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公开(公告)号： US08589767B2公开(公告)日： 2013-11-19
- 发明人: Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Ho Jung Kim
- 申请人： Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Ho Jung Kim
- 申请人地址： KR
- 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
- 代理机构： Myers Bigel Sibley & Sajovec, P.A.
- 优先权： KR10-2009-0017707 20090302
- 主分类号： G11C29/00
- IPC分类号： G11C29/00
摘要：
A device, e.g., a semiconductor memory device, includes a plurality of memory cells, each configured to store at least one data bit and a plurality of error correction code (ECC) cells configured to redundantly store ECC bits for the memory cells. According to some embodiments, the plurality of ECC cells includes a plurality of pairs of ECC cells configured to store an ECC bit and a complement thereof. According to further embodiments, the plurality of ECC cells includes a plurality of groups of at least three ECC cells configured to store identical copies of an ECC bit.
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