发明名称 |
INPUT CIRCUIT OF SEMICONDUCTOR MEMORY APPARATUS AND CONTROLLING METHOD THEREOF |
摘要 |
Disclosed is an input circuit of a semiconductor memory apparatus. The input circuit includes a first buffer and a second buffer. The first buffer has an input terminal connected with a first input pin for receiving a control signal used in a multi-control mode for controlling an entire memory area by dividing the entire memory area, and an output terminal having a first level according to a control mode signal. The second buffer has an input terminal connected with a second input pin for receiving one of plural signals used in a single control mode for controlling the entire memory area without dividing the entire memory area, and an output terminal having a second level according to the control mode signal. |
申请公布号 |
US2012033523(A1) |
申请公布日期 |
2012.02.09 |
申请号 |
US201113249691 |
申请日期 |
2011.09.30 |
申请人 |
KIM YOUNG JU;SIM SU JEONG;HYNIX SEMICONDUCTOR INC. |
发明人 |
KIM YOUNG JU;SIM SU JEONG |
分类号 |
G11C8/06 |
主分类号 |
G11C8/06 |
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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