Non-volatile memory device with high speed operation and lower power consumption
    3.
    发明授权
    Non-volatile memory device with high speed operation and lower power consumption 有权
    具有高速运行,功耗低的非易失性存储器件

    公开(公告)号:US08729615B2

    公开(公告)日:2014-05-20

    申请号:US13248333

    申请日:2011-09-29

    IPC分类号: H01L27/108

    摘要: A semiconductor memory device has a memory cell region and a peripheral region. The device includes low voltage transistors at the peripheral region having gate insulation films with different thicknesses. For example, a gate insulation film of a low voltage transistor used in an input/output circuit of the memory device may be thinner than the gate insulation film of a low voltage transistor used in a core circuit for the memory device. Since low voltage transistors used at an input/output circuit are formed to be different from low voltage transistors used at a core circuit or a high voltage pump circuit, high speed operation and low power consumption characteristics of a non-volatile memory device may be.

    摘要翻译: 半导体存储器件具有存储单元区域和周边区域。 该器件包括具有不同厚度的栅极绝缘膜的外围区域的低电压晶体管。 例如,在存储器件的输入/输出电路中使用的低电压晶体管的栅极绝缘膜可以比用于存储器件的核心电路中的低电压晶体管的栅极绝缘膜更薄。 由于在输入/输出电路中使用的低压晶体管形成为与核心电路或高压泵浦电路所使用的低压晶体管不同,所以可以是非易失性存储器件的高速工作和低功耗特性。

    NON-VOLATILE MEMORY DEVICE WITH HIGH SPEED OPERATION AND LOWER POWER CONSUMPTION
    4.
    发明申请
    NON-VOLATILE MEMORY DEVICE WITH HIGH SPEED OPERATION AND LOWER POWER CONSUMPTION 有权
    具有高速运行和低功耗的非易失性存储器件

    公开(公告)号:US20120146118A1

    公开(公告)日:2012-06-14

    申请号:US13248333

    申请日:2011-09-29

    IPC分类号: H01L27/108 H01L27/092

    摘要: A semiconductor memory device has a memory cell region and a peripheral region. The device includes low voltage transistors at the peripheral region having gate insulation films with different thicknesses. For example, a gate insulation film of a low voltage transistor used in an input/output circuit of the memory device may be thinner than the gate insulation film of a low voltage transistor used in a core circuit for the memory device. Since low voltage transistors used at an input/output circuit are formed to be different from low voltage transistors used at a core circuit or a high voltage pump circuit, high speed operation and low power consumption characteristics of a non-volatile memory device may be.

    摘要翻译: 半导体存储器件具有存储单元区域和周边区域。 该器件包括具有不同厚度的栅极绝缘膜的外围区域的低电压晶体管。 例如,在存储器件的输入/输出电路中使用的低电压晶体管的栅极绝缘膜可以比用于存储器件的核心电路中的低电压晶体管的栅极绝缘膜更薄。 由于在输入/输出电路中使用的低压晶体管形成为与核心电路或高压泵浦电路所使用的低压晶体管不同,所以可以是非易失性存储器件的高速工作和低功耗特性。