Invention Grant
- Patent Title: Semiconductor memory device and driving method thereof
- Patent Title (中): 半导体存储器件及其驱动方法
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Application No.: US12336164Application Date: 2008-12-16
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Publication No.: US07936614B2Publication Date: 2011-05-03
- Inventor: Ki-Ho Kim , Kang-Seol Lee
- Applicant: Ki-Ho Kim , Kang-Seol Lee
- Applicant Address: KR Gyeonggi-do
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2008-0089297 20080910
- Main IPC: G11C7/06
- IPC: G11C7/06
Abstract:
A semiconductor memory device includes a data input driver and a data output driver for receiving an external power supply voltage, and for inputting and outputting data, respectively; and a voltage detector for detecting the external power supply voltage to generate a detection signal, wherein a drive current of each of the data input driver and the data output driver is controlled by the detection signal.
Public/Granted literature
- US20100061159A1 SEMICONDUCTOR MEMORY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2010-03-11
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