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    • 1. 发明授权
    • Non-volatile memory storage device and controller therefor
    • 非易失性存储器及其控制器
    • US07317632B2
    • 2008-01-08
    • US11341682
    • 2006-01-30
    • Li-Pai ChenMing-Dar ChenHsiang-An HsiehYen-Hsin Liu
    • Li-Pai ChenMing-Dar ChenHsiang-An HsiehYen-Hsin Liu
    • G11C11/34G11C5/34
    • G11C16/30
    • A non-volatile memory storage device with functions of boosting supply voltage and signal level can adopt a non-volatile memory having an operating voltage higher than the supply voltage provided by the host device as a storage medium. The non-volatile memory storage device includes a supply voltage booster, a non-volatile memory storage unit and a controller. The supply voltage booster boosts the lower supply voltage provided by the host device up to the higher operating voltage of the non-volatile memory. The controller adjusts the interface signal to a proper interface signal level by cooperating with the supply voltage and the operating voltage so as to avoid the interface from damage owing to an over high signal level or avoid the non-volatile memory unit from not correctly receiving signal due to an over low signal level.
    • 具有升高电源电压和信号电平功能的非易失性存储器装置可以采用具有比由主机设备提供的电源电压高的工作电压作为存储介质的非易失性存储器。 非易失性存储器存储装置包括电源电压升压器,非易失性存储器存储单元和控制器。 电源电压升压器将主机设备提供的较低电源电压升高到非易失性存储器的较高工作电压。 控制器通过与电源电压和工作电压协调来将接口信号调整到适当的接口信号电平,以避免接口因过高信号电平而造成损坏,或避免非易失性存储单元不能正确接收信号 由于信号电平过低。
    • 2. 发明申请
    • Non-volatile memory storage device and controller therefor
    • 非易失性存储器及其控制器
    • US20070133299A1
    • 2007-06-14
    • US11341682
    • 2006-01-30
    • Li-Pai ChenMing-Dar ChenHsiang-An HsiehYen-Hsin Liu
    • Li-Pai ChenMing-Dar ChenHsiang-An HsiehYen-Hsin Liu
    • G11C11/34
    • G11C16/30
    • A non-volatile memory storage device with functions of boosting supply voltage and signal level can adopt a non-volatile memory having an operating voltage higher than the supply voltage provided by the host device as a storage medium. The non-volatile memory storage device includes a supply voltage booster, a non-volatile memory storage unit and a controller. The supply voltage booster boosts the lower supply voltage provided by the host device up to the higher operating voltage of the non-volatile memory. The controller adjusts the interface signal to a proper interface signal level by cooperating with the supply voltage and the operating voltage so as to avoid the interface from damage owing to an over high signal level or avoid the non-volatile memory unit from not correctly receiving signal due to an over low signal level.
    • 具有升高电源电压和信号电平功能的非易失性存储器装置可以采用具有比由主机设备提供的电源电压高的工作电压作为存储介质的非易失性存储器。 非易失性存储器存储装置包括电源电压升压器,非易失性存储器存储单元和控制器。 电源电压升压器将主机设备提供的较低电源电压升高到非易失性存储器的较高工作电压。 控制器通过与电源电压和工作电压协调来将接口信号调整到适当的接口信号电平,以避免接口因过高信号电平而造成损坏,或避免非易失性存储单元不能正确接收信号 由于信号电平过低。