Invention Application
- Patent Title: OTP CELL WITH REVERSED MTJ CONNECTION
- Patent Title (中): 具有反向MTJ连接的OTP单元
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Application No.: US14994231Application Date: 2016-01-13
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Publication No.: US20160125953A1Publication Date: 2016-05-05
- Inventor: Jung Pill Kim , Taehyun Kim , Kangho Lee , Seung H. Kang , Xia Li , Wah Nam Hsu
- Applicant: QUALCOMM Incorporated
- Main IPC: G11C17/18
- IPC: G11C17/18 ; G11C17/16
Abstract:
A one time programming (OTP) apparatus unit cell includes magnetic tunnel junctions (MTJs) with reversed connections for placing the MTJ in an anti-parallel resistance state during programming. Increased MTJ resistance in its anti-parallel resistance state causes a higher programming voltage which reduces programming time and programming current.
Public/Granted literature
- US09679663B2 OTP cell with reversed MTJ connection Public/Granted day:2017-06-13
Information query
