发明名称 |
STARTING PROGRAM VOLTAGE SHIFT WITH CYCLING OF NON-VOLATILE MEMORY |
摘要 |
<p>A system is disclosed for programming non-volatile storage that improves performance by setting the starting programming voltage to a first level for fresh parts and adjusting the starting programming voltage as the memory is cycled. For example, the system programs a set of non-volatile storage elements during a first period using an increasing program signal with a first initial value and subsequently programs the set of non-volatile storage elements during a second period using an increasing program signal with a second initial value, where the second period is subsequent to the first period and the second initial value is different than the first initial value.</p> |
申请公布号 |
EP1886319(B1) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20060771257 |
申请日期 |
2006.05.26 |
申请人 |
SANDISK TECHNOLOGIES INC. |
发明人 |
LUTZE, JEFFREY, W. |
分类号 |
G11C16/10;G11C16/04;G11C16/12 |
主分类号 |
G11C16/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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