发明名称 |
Semiconductor memory device |
摘要 |
A semiconductor memory device includes: a memory cell array having word lines and bit lines disposed to cross each other, and memory cells disposed at crossings thereof; a controller configured to control operations of the memory cell array; and a word line drive circuit configured to set at least one of unselected word lines in an electrically floating state while driving a selected word line, based on input address and control signals output from said controller.
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申请公布号 |
US7180787(B2) |
申请公布日期 |
2007.02.20 |
申请号 |
US20040929572 |
申请日期 |
2004.08.31 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
HOSONO KOJI;TANAKA TOMOHARU |
分类号 |
G11C11/34;G11C16/06;G11C16/02;G11C16/04;G11C16/08;G11C17/00 |
主分类号 |
G11C11/34 |
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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