发明名称 |
Data output interface, in particular for semiconductor memories |
摘要 |
A data output interface, in particular for semiconductor memories, provides a plurality of output drivers for providing data output signals in a manner dependent on a read command and a clock signal. In order to signal to a microprocessor that can be connected to the data output that data are provided, a data provision signal is additionally provided by a further output driver. The arrangement described can preferably be used for DDR-SDRAMs and enables particularly high clock frequencies.
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申请公布号 |
US6628553(B2) |
申请公布日期 |
2003.09.30 |
申请号 |
US20020157726 |
申请日期 |
2002.05.29 |
申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
FEURLE ROBERT;SCHMOELZ PAUL;DORTU JEAN-MARC;TAEUBER ANDREAS |
分类号 |
G11C7/10;(IPC1-7):G11C7/00 |
主分类号 |
G11C7/10 |
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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