| 发明名称 | Nonvolatile memory system that uses programming time to reduce bit errors | ||
| 摘要 | A nonvolatile memory system and a method for using programming time to reduce bit errors in the nonvolatile memory system are disclosed. The method includes programming a plurality of memory cells of a nonvolatile memory device, identifying weak cells using programming time and preventing subsequent programming to the identified weak cells. | ||
| 申请公布号 | US9305661(B2) | 申请公布日期 | 2016.04.05 |
| 申请号 | US201414475757 | 申请日期 | 2014.09.03 |
| 申请人 | Microsemi Storage Solutions (U.S.), Inc. | 发明人 | Micheloni Rino;Crippa Luca |
| 分类号 | G11C16/34;G11C16/10;G11C16/32 | 主分类号 | G11C16/34 |
| 代理机构 | Glass & Associates | 代理人 | Glass Kenneth;Glass & Associates |
| 主权项 | 1. A method for using programming time to reduce bit errors in a nonvolatile memory system, the method comprising: programming a plurality of memory cells of a nonvolatile memory device; dentifying weak memory cells of the programmed memory cells using programming time; indicating, in a weak-page lookup table, pages containing an identified weak memory cell; and preventing subsequent programming to the pages indicated in the weak-page lookup table. | ||
| 地址 | Wilmington DE US | ||