发明名称 Variable memory refresh devices and methods
摘要 Memory devices and methods are described such as those that monitor and adjust characteristics for various different portions of a given memory device. Examples of different portions include tiles, or arrays, or dies. One memory device and method described includes monitoring and adjusting characteristics of different portions of a 3D stack of memory dies. One characteristic that can be adjusted at multiple selected portions includes refresh rate.
申请公布号 US8199599(B2) 申请公布日期 2012.06.12
申请号 US201113088821 申请日期 2011.04.18
申请人 JEDDELOH JOE M.;MICRON TECHNOLOGY, INC. 发明人 JEDDELOH JOE M.
分类号 G11C7/00 主分类号 G11C7/00
代理机构 代理人
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