发明名称 SEMICONDUCTOR MEMORY DEVICE
摘要 A semiconductor memory device is provided to reduce a total area due to no need an additional circuit by processing address information and data mask information at the same time. A semiconductor memory device receives address information and data mask information using the same pin, and comprises a buffer part(310) and a shift register part(320). The buffer part inputs the address information and the data mask information. The shift register part comprises a plurality of latch terminals successively latching a serially inputted address and data mask information, and includes an address output part and the data mask information output part.
申请公布号 KR20080114087(A) 申请公布日期 2008.12.31
申请号 KR20070063314 申请日期 2007.06.26
申请人 HYNIX SEMICONDUCTOR INC. 发明人 KWEAN, KI CHANG
分类号 G11C8/04;G11C8/06 主分类号 G11C8/04
代理机构 代理人
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