发明名称 |
Method for providing a faster ones voltage level restore operation in a DRAM |
摘要 |
There is a DRAM which provides for a faster non-accessed memory cell ones voltage level refresh or restore process. Specifically, the DRAM does not shut down a digit line's voltage pull-up circuitry (PSA) during a write operation. By leaving on the PSA, the digit lines being pulled to a ones voltage level will continue to be pulled up during the write operation. Thus, digit line will reach the ones voltage level in a shorter time than if the PSA were turned off during the write operation.
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申请公布号 |
US5295100(A) |
申请公布日期 |
1994.03.15 |
申请号 |
US19920931095 |
申请日期 |
1992.08.14 |
申请人 |
MICRON SEMICONDUCTOR, INC. |
发明人 |
STARKWEATHER, MICHAEL W.;CASPER, STEPHEN L. |
分类号 |
G11C11/406;G11C11/4094;(IPC1-7):G11C7/00 |
主分类号 |
G11C11/406 |
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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