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公开(公告)号:US08873277B2
公开(公告)日:2014-10-28
申请号:US13648300
申请日:2012-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor: Hyeoung-won Seo , Soo-ho Shin , Won-woo Lee , Jeong-soo Park , Young-yong Byun , Seong-jin Jang , Sang-woong Shin
IPC: G11C7/00 , G11C11/4091 , G11C8/14 , G11C11/4094 , G11C7/12
CPC classification number: G11C8/14 , G11C7/12 , G11C11/4091 , G11C11/4094 , G11C2207/005
Abstract: A semiconductor memory device includes a plurality of memory cell blocks including a first memory cell block having bit lines, an edge sense amplifier block including edge sense amplifiers coupled to a portion of the bit lines of the first memory cell block, and a balancing capacitor unit coupled to the edge sense amplifiers.
Abstract translation: 半导体存储器件包括多个存储单元块,它们包括具有位线的第一存储单元块,边沿读出放大器块,其包括耦合到第一存储单元块的位线的一部分的边沿读出放大器,以及平衡电容器单元 耦合到边缘读出放大器。