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发明名称
用于非挥发性记忆体之有弹性与区域效率的行冗余
摘要
本发明揭示一种非挥发性记忆体,其中可移除记忆单元阵列中的不良行。依据本发明之另一方面,可用替代冗余行来取代该等已移除的行。此等二程序系以外部透通之方式在该记忆体上执行,因此无需藉由附加该记忆体的主机或控制器从外部来管理。该等不良行的详细目录可保留于该记忆体上。电源开启后,该列不良行系用以熔断该等不良行。该记忆体也可包含可用以取代该等不良行的若干冗余行。
申请公布号
TW200601349
申请公布日期
2006.01.01
申请号
TW093141374
申请日期
2004.12.30
申请人
桑迪士克股份有限公司
发明人
劳尔-艾德里安 赛纳;李颜
分类号
G11C29/00
主分类号
G11C29/00
代理机构
代理人
黄章典
主权项
地址
美国
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