发明名称 |
Wordline voltage transfer apparatus, systems, and methods |
摘要 |
The apparatus and systems described herein may comprise a plurality of memory cells coupled to a local wordline, and a wordline drive circuit that includes a regulator coupled to a plurality of pass transistors and a string driver. The regulator may comprise a regulator transistor having a threshold voltage that is substantially the same as the threshold voltage of the string driver during memory cell program operations. In some embodiments, the regulator may comprise a cascode-connected pair of transistors. Methods of manufacturing and operating the apparatus and systems are also described. |
申请公布号 |
US8174900(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20100698833 |
申请日期 |
2010.02.02 |
申请人 |
YU XIAOJUN;HAN JIN-MAN;MICRON TECHNOLOGY, INC. |
发明人 |
YU XIAOJUN;HAN JIN-MAN |
分类号 |
G11C16/06 |
主分类号 |
G11C16/06 |
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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