发明名称 |
MEMORIA TAMPONE DI DATI A MODALITA' MULTIPLA E |
摘要 |
A data buffer, such as a data strobe input buffer or a data input buffer, which may operate in multiple modes, such as a single mode (SM) and a dual mode (DM) and where the mode is selected by providing a signal, such as an external signal such as an address signal or an external command signal. A data buffer which can be used for a SM/DM dual-use and can improve a data setup/hold margin. A semiconductor memory device including one or more of the data buffers described above. A method for controlling propagation delay times which can improve a data setup/hold margin in a SM/DM dual-use data buffer. |
申请公布号 |
ITMI20030913(A1) |
申请公布日期 |
2003.11.11 |
申请号 |
IT2003MI00913 |
申请日期 |
2003.05.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE JUNG-BAE;LEE JUNG-BAE;MOON BYUNG-MO |
分类号 |
G11C11/409;G11C;G11C7/10;G11C11/407 |
主分类号 |
G11C11/409 |
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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