发明名称 |
Semiconductor memory device |
摘要 |
A semiconductor memory device includes a code channel for outputting a plurality of code signals based on a code control signal inputted from an external source; a termination resistor decoder for decoding a chip selection signal, an on die termination (ODT) control signal and the plurality of code signals and outputting a plurality of selection signals based on decoded signals; and an ODT block for providing an output data pad with impedance of a termination resistor which is selected in response to the plurality of selection signals.
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申请公布号 |
US2009066363(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080288882 |
申请日期 |
2008.10.24 |
申请人 |
KIM YONG-KI;KIM KYUNG-HOON |
发明人 |
KIM YONG-KI;KIM KYUNG-HOON |
分类号 |
H03K17/16 |
主分类号 |
H03K17/16 |
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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