发明名称 |
Semiconductor memory apparatus |
摘要 |
Various embodiments of a semiconductor memory apparatus are disclosed. In one exemplary embodiment, the semiconductor memory apparatus may include: a column control signal generator configured to generate a column control signal for a pair of bit lines corresponding to a data mask during a data mask operation; and a bit line sense amplifier configured to sense and amplify a voltage difference between the pair of bit lines and electrically couple the pair of bit lines to a pair of segment input/output lines in response to the column control signal. |
申请公布号 |
US8437205(B2) |
申请公布日期 |
2013.05.07 |
申请号 |
US20100970693 |
申请日期 |
2010.12.16 |
申请人 |
PARK MUN PHIL;LEE JUNG HWAN;SK HYNIX INC. |
发明人 |
PARK MUN PHIL;LEE JUNG HWAN |
分类号 |
G11C7/00 |
主分类号 |
G11C7/00 |
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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