Invention Grant
- Patent Title: Semiconductor memory device including clock control circuit and method for operating the same
- Patent Title (中): 包括时钟控制电路的半导体存储器件及其操作方法
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Application No.: US12981723Application Date: 2010-12-30
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Publication No.: US08446793B2Publication Date: 2013-05-21
- Inventor: Choung-Ki Song
- Applicant: Choung-Ki Song
- 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: KR10-2010-0029592 20100331; KR10-2010-0137434 20101229
- Main IPC: G11C7/00
- IPC: G11C7/00
Abstract:
A clock control circuit includes a first clock buffer configured to toggle a first clock signal when a self-refresh exit command signal is inputted during a self-refresh operation; and a second clock buffer configured to toggle a second clock signal when the self-refresh operation is finished, the second clock being provided to internal circuits.
Public/Granted literature
- US20110242923A1 SEMICONDUCTOR MEMORY DEVICE INCLUDING CLOCK CONTROL CIRCUIT AND METHOD FOR OPERATING THE SAME Public/Granted day:2011-10-06
Information query
