发明授权
US08151010B2 Memory devices implementing clock mirroring scheme and related memory systems and clock mirroring methods
有权
实现时钟镜像方案和相关内存系统的内存设备和时钟镜像方法
- 专利标题: Memory devices implementing clock mirroring scheme and related memory systems and clock mirroring methods
- 专利标题(中): 实现时钟镜像方案和相关内存系统的内存设备和时钟镜像方法
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申请号: US12902328申请日: 2010-10-12
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公开(公告)号: US08151010B2公开(公告)日: 2012-04-03
- 发明人: Jin-gook Kim , Kwang-il Park , Seung-jun Bae
- 申请人: Jin-gook Kim , Kwang-il Park , Seung-jun Bae
- 申请人地址: KR
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR
- 代理机构: Myers Bigel Sibley & Sajovec, PA
- 主分类号: G06F3/00
- IPC分类号: G06F3/00
摘要:
A memory device is configured to operate in first and second data input/output modes. The memory device includes a first electrode pad, a second electrode pad, a clock signal line, a first switching unit, and a second switching unit. The clock signal line is configured to transmit a clock to an integrated circuit inside the memory device. The first switching unit switches to electrically connect the first electrode pad and the clock signal line in response to a control signal occurring for the first data input/output mode. The second switching unit switches to electrically connect the second electrode pad and the clock signal line in response to an inverse signal of the control signal occurring for the second data input/output mode.