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APPARATUS AND METHODS FOR DETERMINING AN EXPECTED DATA AGE OF MEMORY CELLS

机译:用于确定存储器单元的预期数据时代的装置和方法

摘要

Methods of operating a memory including applying an intermediate read voltage to a selected access line for a read operation, determining a value indicative of a number of memory cells of a plurality of memory cells connected to the selected access line that are activated in response to applying the intermediate read voltage to the selected access line, and determining an expected data age of the plurality of memory cells in response to the value indicative of the number of memory cells of the plurality of memory cells that are activated in response to applying the intermediate read voltage to the selected access line.
机译:操作存储器的方法,包括将中间读取电压施加到用于读取操作的所选择的接入线,确定指示连接到响应于申请被激活的所选接入线的多个存储器单元的多个存储器单元的值 所选接入线的中间读取电压,并响应于指示响应于应用中间读取的多个存储器单元的存储器单元的数量的值确定多个存储器单元的预期数据年龄 电压到所选的接入线。

著录项

  • 公开/公告号EP3867912A1

    专利类型

  • 公开/公告日2021-08-25

    原文格式PDF

  • 申请/专利权人 MICRON TECHNOLOGY INC.;

    申请/专利号EP20190873673

  • 发明设计人 DE SANTIS LUCA;

    申请日2019-09-11

  • 分类号G11C16/26;G11C16/30;G11C16/08;G11C16/04;

  • 国家 EP

  • 入库时间 2022-08-24 20:46:39

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