METHOD OF PRECHARGING LOCAL INPUT/OUTPUT LINE AND SEMICONDUCTOR MEMORY DEVICE USING THE METHOD
    2.
    发明申请
    METHOD OF PRECHARGING LOCAL INPUT/OUTPUT LINE AND SEMICONDUCTOR MEMORY DEVICE USING THE METHOD 失效
    使用该方法预处理本地输入/输出线和半导体存储器件的方法

    公开(公告)号:US20090040853A1

    公开(公告)日:2009-02-12

    申请号:US12187269

    申请日:2008-08-06

    IPC分类号: G11C7/00 G11C8/00

    CPC分类号: G11C7/1048 G11C7/12 G11C8/18

    摘要: A method and semiconductor memory device for precharging a local input/output line. The semiconductor memory device, which may have an open bit line structure, transmits data through local input/output lines that are coupled to bit lines of first to n-th memory cell array blocks (n being a natural number). The semiconductor memory device may include a precharge unit configured to generate a plurality of precharge signals and a controller configured to control precharging of the at least one local input/output line responsive to block information corresponding to activation of at least one of the memory cell array blocks and responsive to at least one of the precharge signals.

    摘要翻译: 一种用于对本地输入/输出线进行预充电的方法和半导体存储器件。 可以具有开放位线结构的半导体存储器件通过耦合到第一至第n存储器单元阵列块(n为自然数)的位线的本地输入/输出线传输数据。 半导体存储器件可以包括:预充电单元,其被配置为产生多个预充电信号;以及控制器,被配置为响应于对应于至少一个存储单元阵列的激活来控制至少一个本地输入/输出线的预充电 并且响应于至少一个预充电信号。