nvSRAM having variable magnetic resistors
    21.
    发明授权
    nvSRAM having variable magnetic resistors 失效
    nvSRAM具有可变磁阻

    公开(公告)号:US08194438B2

    公开(公告)日:2012-06-05

    申请号:US12370164

    申请日:2009-02-12

    IPC分类号: G11C11/00

    CPC分类号: G11C14/0081 G11C11/412

    摘要: Non-volatile static random access memory (nvSRAM) that has a six transistor static random access memory (6T SRAM) cell electrically connected to a non-volatile random access memory (nvRAM) cell. The nvRAM cell has first and second variable magnetic resistors and first, second and third transistors.

    摘要翻译: 具有电连接到非易失性随机存取存储器(nvRAM)单元的六晶体管静态随机存取存储器(6T SRAM)单元的非易失性静态随机存取存储器(nvSRAM)。 nvRAM单元具有第一和第二可变磁阻和第一,第二和第三晶体管。

    Methods of forming semiconductor structures, and articles and devices formed thereby
    26.
    发明授权
    Methods of forming semiconductor structures, and articles and devices formed thereby 有权
    形成半导体结构的方法以及由此形成的制品和装置

    公开(公告)号:US06770566B1

    公开(公告)日:2004-08-03

    申请号:US10151127

    申请日:2002-05-16

    IPC分类号: H01L21302

    CPC分类号: H01L21/32131 H01L21/31116

    摘要: A method of forming a semiconductor structure is described that includes etching a first metal layer at the bottom of a via in a first insulating layer to expose a second metal layer, wherein the first metal layer is on the second metal layer, and wherein the etching of the first metal layer is not reactive-ion etching. Methods of making semiconductor devices and electronic devices are also described.

    摘要翻译: 描述了一种形成半导体结构的方法,其包括在第一绝缘层中蚀刻通孔底部的第一金属层以暴露第二金属层,其中第一金属层在第二金属层上,并且其中蚀刻 的第一金属层不是反应离子蚀刻。 还描述了制造半导体器件和电子器件的方法。