公开(公告)号：US07414459B2

公开(公告)日：2008-08-19

申请号：US11444287

申请日：2006-05-31

申请人： Michelangelo Pisasale ,  Vincenzo Sambataro ,  Maurizio Gaibotti ,  Michele La Placa

发明人： Michelangelo Pisasale ,  Vincenzo Sambataro ,  Maurizio Gaibotti ,  Michele La Placa

IPC分类号： H02M3/06

CPC分类号： G11C5/147 ,  G11C16/30

摘要： An architecture for implementing an integrated capacity includes a capacitive block inserted between first and second voltage reference. The block is formed The block is formed from elementary capacitive modules. An enable block is inserted between the first voltage reference and the capacitive block and includes switches connected to the elementary capacitive modules and driven on their control terminals by control signals. Each switch of the enable block is inserted between the first voltage reference and a first end of a corresponding elementary capacitive module. A verify and enable circuit is connected to the first voltage reference, as well as at the input of the first end of the elementary capacitive modules and at the output of the control terminals of the switches of the enable block. The verify and enable circuit detects the presence of a current value in each of the elementary capacitive modules and, if said current is detected, disables that elementary capacitive module of the capacitive block using the corresponding switch of the enable block.

摘要翻译： 用于实现集成容量的架构包括插入在第一和第二电压基准之间的电容性块。 该块由基本电容模块形成。 在第一电压基准和电容性块之间插入使能块，并且包括连接到基本电容模块并通过控制信号在其控制端子上驱动的开关。 使能块的每个开关插入在第一参考电压和对应的基本电容模块的第一端之间。 验证和使能电路连接到第一参考电压以及基本电容模块的第一端的输入端以及使能块的开关的控制端子的输出。 验证和使能电路检测每个基本电容模块中是否存在电流值，并且如果检测到所述电流，则使用使能块的相应开关禁用电容块的基本电容模块。

公开(公告)号：US20070024123A1

公开(公告)日：2007-02-01

申请号：US11444287

申请日：2006-05-31

申请人： Michelangelo Pisasal ,  Vincenzo Sambataro ,  Maurizio Giabotti ,  Michele La Placa

发明人： Michelangelo Pisasal ,  Vincenzo Sambataro ,  Maurizio Giabotti ,  Michele La Placa

IPC分类号： H02M3/06

CPC分类号： G11C5/147 ,  G11C16/30

摘要： An architecture for implementing an integrated capacity advantageously includes a capacitive block inserted between a first and a second voltage reference. The block is formed from elementary capacitive modules. An enable block is inserted between the first voltage reference and the capacitive block and includes switches connected to the elementary capacitive modules and driven on their control terminals by control signals. Each switch of the enable block is inserted between the first voltage reference and a first end of a corresponding elementary capacitive module. A verify and enable circuit is connected to the first voltage reference, as well as at the input of the first end of the elementary capacitive modules and at the output of the control terminals of the switches of the enable block. The verify and enable circuit detects the presence of a current value in each of the elementary capacitive modules and, if said current is detected, disables that elementary capacitive module of the capacitive block using the corresponding switch of the enable block.

摘要翻译： 用于实现集成容量的架构有利地包括插入在第一和第二电压参考之间的电容性块。 该块由基本电容模块形成。 在第一电压基准和电容性块之间插入使能块，并且包括连接到基本电容模块并通过控制信号在其控制端子上驱动的开关。 使能块的每个开关插入在第一参考电压和对应的基本电容模块的第一端之间。 验证和使能电路连接到第一参考电压以及基本电容模块的第一端的输入端以及使能块的开关的控制端子的输出。 验证和使能电路检测每个基本电容模块中是否存在电流值，并且如果检测到所述电流，则使用使能块的相应开关禁用电容块的基本电容模块。

公开(公告)号：US20060119383A1

公开(公告)日：2006-06-08

申请号：US11063649

申请日：2005-02-22

申请人： Enrico Castaldo ,  Antonino Conte ,  Salvatore Torrisi ,  Vincenzo Sambataro

发明人： Enrico Castaldo ,  Antonino Conte ,  Salvatore Torrisi ,  Vincenzo Sambataro

IPC分类号： H03K19/003

CPC分类号： G06F1/26 ,  G11C16/30

摘要： A power management unit for a non-volatile memory device is proposed. The power management unit includes means for providing a reference voltage, resistive means for deriving a reference current from the reference voltage, means for generating a plurality of operative voltages from a power supply voltage, and means for regulating the operative voltages; in the power management unit of the invention, for each operative voltage the means for regulating includes means for deriving a scaled reference current from the reference current according to a scaling factor, further resistive means for deriving a rating voltage from the scaled reference current, means for deriving a measuring voltage from the operative voltage and the rating voltage, and means for controlling the operative voltage according to a comparison between the measuring voltage and the reference voltage.

摘要翻译： 提出了一种用于非易失性存储器件的电源管理单元。 电源管理单元包括用于提供参考电压的装置，用于从参考电压导出参考电流的电阻装置，用于从电源电压产生多个工作电压的装置，以及用于调节工作电压的装置; 在本发明的电源管理单元中，对于每个操作电压，用于调节的装置包括用于根据缩放因子从参考电流导出缩放的参考电流的装置，用于从缩放的参考电流导出额定电压的另外的电阻装置， 用于从操作电压和额定电压导出测量电压，以及用于根据测量电压和参考电压之间的比较来控制工作电压的装置。

公开(公告)号：US07403441B2

公开(公告)日：2008-07-22

申请号：US11063649

申请日：2005-02-22

申请人： Enrico Castaldo ,  Antonino Conte ,  Salvatore Torrisi ,  Vincenzo Sambataro

发明人： Enrico Castaldo ,  Antonino Conte ,  Salvatore Torrisi ,  Vincenzo Sambataro

IPC分类号： G11C5/14

CPC分类号： G06F1/26 ,  G11C16/30

摘要： A power management unit for a non-volatile memory device is proposed. The power management unit includes means for providing a reference voltage, resistive means for deriving a reference current from the reference voltage, means for generating a plurality of operative voltages from a power supply voltage, and means for regulating the operative voltages; in the power management unit of the invention, for each operative voltage the means for regulating includes means for deriving a scaled reference current from the reference current according to a scaling factor, further resistive means for deriving a rating voltage from the scaled reference current, means for deriving a measuring voltage from the operative voltage and the rating voltage, and means for controlling the operative voltage according to a comparison between the measuring voltage and the reference voltage.

摘要翻译： 提出了一种用于非易失性存储器件的电源管理单元。 电源管理单元包括用于提供参考电压的装置，用于从参考电压导出参考电流的电阻装置，用于从电源电压产生多个工作电压的装置，以及用于调节工作电压的装置; 在本发明的电源管理单元中，对于每个操作电压，用于调节的装置包括用于根据缩放因子从参考电流导出缩放的参考电流的装置，用于从缩放的参考电流导出额定电压的另外的电阻装置， 用于从操作电压和额定电压导出测量电压，以及用于根据测量电压和参考电压之间的比较来控制工作电压的装置。