MEMORY SYSTEM HAVING VARIABLE OPERATING VOLTAGE AND RELATED METHOD OF OPERATION
    3.
    发明申请
    MEMORY SYSTEM HAVING VARIABLE OPERATING VOLTAGE AND RELATED METHOD OF OPERATION 有权
    具有可变运行电压的存储器系统及相关操作方法

    公开(公告)号:US20140146600A1

    公开(公告)日:2014-05-29

    申请号:US14077274

    申请日:2013-11-12

    IPC分类号: G11C11/16

    摘要: A magneto-resistive random access memory (MRAM) comprising an MRAM cell array having an MRAM cell, and a control and voltage generation unit configured to generate a back bias voltage for the MRAM cell. The control and voltage generation unit comprising a command decoder configured to generate a decoding signal in response to a command output from a memory controller, and a voltage controller and generator configured to generate the back bias voltage with a magnitude based on the decoding signal and a reset signal output from the memory controller.

    摘要翻译: 包括具有MRAM单元的MRAM单元阵列的磁阻随机存取存储器(MRAM)以及被配置为产生MRAM单元的反向偏置电压的控制和电压产生单元。 所述控制和电压产生单元包括命令解码器,其被配置为响应于从存储器控制器输出的命令产生解码信号;以及电压控制器和发生器,被配置为基于所述解码信号产生具有幅度的所述反向偏置电压,以及 从存储器控制器输出的复位信号。

    Memory system having variable operating voltage and related method of operation
    6.
    发明授权
    Memory system having variable operating voltage and related method of operation 有权
    具有可变工作电压和相关操作方法的存储器系统

    公开(公告)号:US09076542B2

    公开(公告)日:2015-07-07

    申请号:US14077274

    申请日:2013-11-12

    摘要: A magneto-resistive random access memory (MRAM) including an MRAM cell array having an MRAM cell, and a control and voltage generation unit configured to generate a back bias voltage for the MRAM cell. The control and voltage generation unit including a command decoder configured to generate a decoding signal in response to a command output from a memory controller, and a voltage controller and generator configured to generate the back bias voltage with a magnitude based on the decoding signal and a reset signal output from the memory controller.

    摘要翻译: 包括具有MRAM单元的MRAM单元阵列的磁阻随机存取存储器(MRAM)以及被配置为产生MRAM单元的反向偏置电压的控制和电压产生单元。 所述控制和电压产生单元包括命令解码器,其被配置为响应于从存储器控制器输出的命令产生解码信号;以及电压控制器和发生器,其被配置为基于所述解码信号产生具有幅度的所述反向偏置电压,以及 从存储器控制器输出的复位信号。