Semiconductor device
    5.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号:US08508986B2

    公开(公告)日:2013-08-13

    申请号:US13188924

    申请日:2011-07-22

    IPC分类号: G11C11/00

    摘要: A semiconductor device having first and second digit line drivers and a bit line driver. When the address of one segment has been input from the outside, a segment decoder selects one segment corresponding to the address and couples the same to the selected first digit line driver. When the addresses of two or more segments have been input from the outside, the segment decoder selects two or more segments corresponding to the addresses and couples the selected two or more segments to the respective digital line drivers.

    摘要翻译: 一种具有第一和第二数字线驱动器和位线驱动器的半导体器件。 当从外部输入一个段的地址时,段解码器选择与地址相对应的一个段,并将其与所选择的第一位数字线驱动器相连。 当从外部输入两个或更多个段的地址时,段解码器选择对应于地址的两个或多个段,并将所选择的两个或多个段耦合到相应的数字线路驱动器。

    Voltage supply circuit and semiconductor device including such circuit
    7.
    发明授权
    Voltage supply circuit and semiconductor device including such circuit 失效
    电源电路和包括这种电路的半导体器件

    公开(公告)号:US6011428A

    公开(公告)日:2000-01-04

    申请号:US135650

    申请日:1993-10-14

    摘要: The level shifter circuit of an internal down converter includes a P channel MOS transistor constituting a resistance component, and a resistor constituting a resistance component. The temperature coefficient of resistance component is set larger than the temperature coefficient of resistance component so that the output voltage of level shifter circuit has a negative temperature characteristic. If a reference voltage generated by reference voltage generation circuit decreases when operating at a high temperature, the output voltage of level shifter circuit decreases as well. Thus, change in an internal voltage due to change in the operation temperature can be compensated.

    摘要翻译: 内部下变频器的电平移位电路包括构成电阻分量的P沟道MOS晶体管和构成电阻分量的电阻。 电阻分量的温度系数设定为大于电阻分量的温度系数,使得电平移位器电路的输出电压具有负温度特性。 如果在高温工作时由参考电压产生电路产生的参考电压降低,则电平转换器电路的输出电压也会降低。 因此,可以补偿由于操作温度的变化引起的内部电压的变化。

    SEMICONDUCTOR DEVICE
    10.
    发明申请
    SEMICONDUCTOR DEVICE 有权
    半导体器件

    公开(公告)号:US20120075921A1

    公开(公告)日:2012-03-29

    申请号:US13188924

    申请日:2011-07-22

    IPC分类号: G11C11/02

    摘要: A semiconductor device using a segment writing method capable of achieving a normal write operation is provided. The first DL driver and the second DL driver each cause a magnetizing current to flow through a digit line of a selected block. A BL driver causes a write current to flow in a direction corresponding to the logic of a data signal to all bit lines in a selected segment, and writes the data signal to a memory cell of the selected block. A segment decoder, when the address of one segment has been input from the outside, selects one segment corresponding to the address and couples the same to the selected first DL driver, and the segment decoder, when the addresses of two or more segments have been input from the outside, selects two or more segments corresponding to the addresses and couples the selected two or more segments to the first DL driver and the second DL driver, respectively.

    摘要翻译: 提供一种使用能够实现正常写入操作的段写入方法的半导体器件。 第一DL驱动器和第二DL驱动器各自引起磁化电流流过所选块的数字线。 BL驱动器使写入电流在与所选择的段中的所有位线对应的数据信号逻辑的方向上流动,并将数据信号写入所选择的块的存储单元。 段解码器当从外部输入一个段的地址时,选择与该地址相对应的一个段,并将其与所选择的第一DL驱动器相连,并且当两个或多个段的地址已被 从外部输入,选择对应于地址的两个或更多个段,并将所选择的两个或多个段分别耦合到第一DL驱动器和第二DL驱动器。