公开(公告)号：US20100027360A1

公开(公告)日：2010-02-04

申请号：US12183767

申请日：2008-07-31

申请人： BIKAS MAITI ,  Lawrence N. Herr ,  Rajesh R. Kini ,  Tam M. Tran

发明人： BIKAS MAITI ,  Lawrence N. Herr ,  Rajesh R. Kini ,  Tam M. Tran

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/02 ,  G11C11/419

摘要： An integrated circuit comprises a plurality of memory cells and an array supply voltage control circuit. The plurality of memory cells are organized in rows and columns. A row comprises a word line and all of the memory cells coupled to the word line. A column comprises a bit line pair and all of the memory cells coupled to the bit line pair. The array supply voltage control circuit is coupled to the plurality of memory cells. The array supply voltage control circuit is for receiving a power supply voltage and for providing a reduced power supply voltage to memory cells of a selected column during a write operation in response to a voltage differential on the bit line pair of the selected column.

摘要翻译： 集成电路包括多个存储单元和阵列电源电压控制电路。 多个存储单元以行和列组织。 行包括字线和耦合到字线的所有存储器单元。 列包括位线对和耦合到位线对的所有存储器单元。 阵列电源电压控制电路耦合到多个存储单元。 阵列电源电压控制电路用于接收电源电压，并且在写操作期间响应于所选列的位线对上的电压差，向所选列的存储单元提供降低的电源电压。

公开(公告)号：US08264896B2

公开(公告)日：2012-09-11

申请号：US12183767

申请日：2008-07-31

申请人： Bikas Maiti ,  Lawrence N. Herr ,  Rajesh R. Kini ,  Tam M. Tran

发明人： Bikas Maiti ,  Lawrence N. Herr ,  Rajesh R. Kini ,  Tam M. Tran

IPC分类号： G11C7/00 ,  G11C5/14

CPC分类号： G11C7/02 ,  G11C11/419

摘要： An integrated circuit comprises a plurality of memory cells and an array supply voltage control circuit. The plurality of memory cells are organized in rows and columns. A row comprises a word line and all of the memory cells coupled to the word line. A column comprises a bit line pair and all of the memory cells coupled to the bit line pair. The array supply voltage control circuit is coupled to the plurality of memory cells. The array supply voltage control circuit is for receiving a power supply voltage and for providing a reduced power supply voltage to memory cells of a selected column during a write operation in response to a voltage differential on the bit line pair of the selected column.

摘要翻译： 集成电路包括多个存储单元和阵列电源电压控制电路。 多个存储单元以行和列组织。 行包括字线和耦合到字线的所有存储器单元。 列包括位线对和耦合到位线对的所有存储器单元。 阵列电源电压控制电路耦合到多个存储单元。 阵列电源电压控制电路用于接收电源电压，并且在写操作期间响应于所选列的位线对上的电压差，向所选列的存储单元提供降低的电源电压。