- 专利标题： Methods and apparatuses for independent tuning of on-die termination impedances and output driver impedances, and related semiconductor devices and systems
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申请号： US16196545申请日： 2018-11-20
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公开(公告)号： US10585835B1公开(公告)日： 2020-03-10
- 发明人: Elancheren Durai
- 申请人： Micron Technology, Inc.
- 申请人地址： US ID Boise
- 专利权人： Micron Technology, Inc.
- 当前专利权人： Micron Technology, Inc.
- 当前专利权人地址： US ID Boise
- 代理机构： TraskBritt
- 主分类号： G11C11/40
- IPC分类号： G11C11/40 ; G06F13/40 ; G11C7/10 ; G11C7/22
摘要：
An apparatus may include a control device configured to determine an operational mode of the apparatus. The apparatus may also include at least one output circuit coupled to the control device. The at least one output circuit may be configured to generate a desired output driver impedance (ODI) during an active operational mode. The least one output circuit may further be configured to independently generate a desired on-die termination (ODT) impedance during an inactive operational mode. Memory systems, memory devices, electronic systems, and related methods of operation are also described.
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