发明授权
- 专利标题： Semiconductor memory device with adjustable I/O bandwidth
- 专利标题（中）： 具有可调I / O带宽的半导体存储器件
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申请号： US11294531申请日： 2005-12-06
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公开(公告)号： US07663935B2公开(公告)日： 2010-02-16
- 发明人: Hee Bok Kang
- 申请人： Hee Bok Kang
- 申请人地址： KR Icheon-si
- 专利权人： Hynix Semiconductor Inc.
- 当前专利权人： Hynix Semiconductor Inc.
- 当前专利权人地址： KR Icheon-si
- 代理机构： Townsend and Townsend and Crew LLP
- 优先权： KR10-2002-0079722 20021213
- 主分类号： G11C7/10
- IPC分类号： G11C7/10
摘要：
A semiconductor memory device with adjustable I/O bandwidth includes a plurality of data I/O buffers connected one by one to a plurality of I/O ports, a switch array including a plurality of switches for connecting the plurality of data I/O buffers to a plurality of sense amplifier arrays, and a switch control unit for receiving external control signals to control the data I/O buffer and the plurality of switches.
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