NAND FLASH MEMORY UNIT, NAND FLASH MEMORY ARRAY, AND METHODS FOR OPERATING THEM
    2.
    发明申请
    NAND FLASH MEMORY UNIT, NAND FLASH MEMORY ARRAY, AND METHODS FOR OPERATING THEM 有权
    NAND闪存存储单元,NAND闪存存储阵列及其操作方法

    公开(公告)号:US20130194871A1

    公开(公告)日:2013-08-01

    申请号:US13361916

    申请日:2012-01-30

    IPC分类号: G11C16/04

    摘要: A NAND flash memory unit is described, including a string of memory cells connected in series, S/D regions coupled to two terminals of the string, at least one select transistor couple between a terminal of the string and an S/D region, and at least one erase transistor couple between the at least one select transistor and an S/D region. The select transistor is for selecting the string of memory cells. The erase transistor is for reducing Vt-shift of the select transistor.

    摘要翻译: 描述了NAND​​闪存单元,其包括串联连接的一串存储器单元,耦合到串的两个端子的S / D区,串的端子与S / D区之间的至少一个选择晶体管耦合,以及 所述至少一个擦除晶体管耦合在所述至少一个选择晶体管和S / D区之间。 选择晶体管用于选择存储单元串。 擦除晶体管用于减小选择晶体管的Vt-偏移。