Non-volatile memory electronic device with NAND structure being monolithically integrated on semiconductor
    64.
    发明公开
    Non-volatile memory electronic device with NAND structure being monolithically integrated on semiconductor 有权
    Integriete Schaltung mitNichtflüchtigemSpeicher des NAND-Typs

    公开(公告)号:EP1713084A1

    公开(公告)日:2006-10-18

    申请号:EP05425209.3

    申请日:2005-04-11

    CPC classification number: G11C16/0483 G11C16/12

    Abstract: The invention relates to a non volatile memory electronic device (20) integrated on semiconductor with an architecture comprising at least one memory matrix (21) organised in rows or word lines (WL) and columns or bit lines (BL) of memory cells. The matrix is divided into at least a first (23) and a second memory portions (23a) having different access speed, said first (23) and second memory portions (23a) sharing the structures of the bit lines (BL) which correspond to one another and one by one and are electrically interrupted by controlled switches (29) placed between the first (23) and the second portion (23a).

    Abstract translation: 本发明涉及一种集成在半导体上的非易失性存储器电子器件(20),该非易失性存储器电子器件(20)具有包括以行或字线(WL)和存储器单元的列或位线(BL)组织的至少一个存储器矩阵(21)的架构。 矩阵被分成至少具有不同访问速度的第一存储器部分(23)和第二存储器部分(23a),所述第一存储器部分(23)和第二存储器部分(23a)共享位线(BL)的结构, 彼此并且一个接一个地被置于第一(23)和第二部分(23a)之间的受控开关(29)电中断。

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