发明申请
- 专利标题: DATA OUTPUT CIRCUIT OF SEMICONDUCTOR MEMORY APPARATUS AND METHOD OF CONTROLLING THE SAME
- 专利标题(中): 半导体存储器装置的数据输出电路及其控制方法
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申请号: US12400956申请日: 2009-03-10
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公开(公告)号: US20090180338A1公开(公告)日: 2009-07-16
- 发明人: Dae Han Kwon
- 申请人: Dae Han Kwon
- 申请人地址: KR Gyeonggi-do
- 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 Gyeonggi-do
- 优先权: KR10-2006-0030933 20060405
- 主分类号: G11C7/00
- IPC分类号: G11C7/00 ; G11C8/00
摘要:
The data output circuit for a semiconductor memory apparatus includes a first control signal generating unit configured to generate a first control signal according to a row address and a read command; and a data selecting unit configured to select data from a data line corresponding to a presently selected unit data output mode among data lines according to the first control signal or a second control signal, and output the data.
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