发明授权
- 专利标题: Apparatus for reducing write minimum supply voltage for memory
- 专利标题(中): 用于减少存储器写入最小电源电压的装置
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申请号: US13536521申请日: 2012-06-28
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公开(公告)号: US09153304B2公开(公告)日: 2015-10-06
- 发明人: Jaydeep P. Kulkarni , Muhammad M. Khellah , James W. Tschanz , Bibiche M. Geuskens , Vivek K. De
- 申请人: Jaydeep P. Kulkarni , Muhammad M. Khellah , James W. Tschanz , Bibiche M. Geuskens , Vivek K. De
- 代理机构: Green, Howard & Mughal LLP
- 主分类号: G11C11/00
- IPC分类号: G11C11/00 ; G11C7/22 ; G11C11/419 ; G11C11/412 ; G11C11/413
摘要:
Described is an apparatus for self-induced reduction in write minimum supply voltage for a memory element. The apparatus comprises: a memory element having cross-coupled inverters coupled to a first supply node; a power device coupled to the first supply node and a second supply node, the second supply node coupled to power supply; and an access device having a gate terminal coupled to a word-line, a first terminal coupled to the memory element, and a second terminal coupled to a bit-line which is operable to be pre-discharged to a logical low level prior to write operation.
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