Invention Grant
US08351271B2 Semiconductor storage apparatus including a pump circuit for the active mode and the standby mode
有权
半导体存储装置包括用于活动模式和待机模式的泵电路
- Patent Title: Semiconductor storage apparatus including a pump circuit for the active mode and the standby mode
- Patent Title (中): 半导体存储装置包括用于活动模式和待机模式的泵电路
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Application No.: US12656999Application Date: 2010-02-23
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Publication No.: US08351271B2Publication Date: 2013-01-08
- Inventor: Yasuhiko Honda
- Applicant: Yasuhiko Honda
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Posz Law Group, PLC
- Priority: JP2009-40633 20090224
- Main IPC: G11C11/34
- IPC: G11C11/34
Abstract:
A semiconductor storage apparatus has a control circuit. The control circuit deactivates the first and second amplifier circuits, turns off the first, second, fourth and fifth switch circuits, and turns on the third and sixth switch circuits in response to an external signal based on reduction of current dissipation of a power supply which supplies the power supply voltage.
Public/Granted literature
- US20100214836A1 Semiconductor storage apparatus Public/Granted day:2010-08-26
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