发明授权
US08699275B1 Power supply tracking single ended sensing scheme for SONOS memories
有权
用于SONOS存储器的电源跟踪单端感测方案
- 专利标题： Power supply tracking single ended sensing scheme for SONOS memories
- 专利标题（中）： 用于SONOS存储器的电源跟踪单端感测方案
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申请号： US13627258申请日： 2012-09-26
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公开(公告)号： US08699275B1公开(公告)日： 2014-04-15
- 发明人: Vijay Kumar Srinivas Raghavan
- 申请人： Cypress Semiconductor Corporation
- 申请人地址： US CA San Jose
- 专利权人： Cypress Semiconductor Corporation
- 当前专利权人： Cypress Semiconductor Corporation
- 当前专利权人地址： US CA San Jose
- 主分类号： G11C16/06
- IPC分类号： G11C16/06
摘要：
An apparatus and method for sensing memories is provided. In one embodiment, the apparatus includes a current sense amplifier, a column multiplexer coupled to a first input of the current sense amplifier and to a memory array, and a current reference circuit and a replica pass transistor coupled to a second input of the current sense amplifier. Other embodiments are also provided.
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