Invention Grant
- Patent Title: Resistive random access memory cells
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Application No.: US14835928Application Date: 2015-08-26
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Publication No.: US09991894B2Publication Date: 2018-06-05
- Inventor: Jonathan Greene , Frank Hawley , John L. McCollum
- Applicant: Microsemi SoC Corporation
- Applicant Address: US CA San Jose
- Assignee: Microsemi SoC Corp.
- Current Assignee: Microsemi SoC Corp.
- Current Assignee Address: US CA San Jose
- Agency: Glass & Associates
- Agent Kenneth D'Alessandro; Kenneth Glass
- Main IPC: H03K19/177
- IPC: H03K19/177 ; H01L27/24 ; H01L45/00

Abstract:
A layout arrangement for a resistive random access memory cell includes an active area, a polysilicon row address line over the active region, a metal column address line running orthogonal to the row address line and having an active region contact portion extending over the active region and having a contact to the active region. A metal output line runs parallel to the column address line over the active region. A first cell contact region intersects with the output line and has a contact to the active region. A first metal cell contact region forms an intersection with the first cell contact region. A first resistive random access memory device is formed at the intersection of the first cell contact region and the output line. A second resistive random access memory device is formed at the intersection of the first cell contact region and the first cell contact region.
Public/Granted literature
- US20150365090A1 RESISTIVE RANDOM ACCESS MEMORY CELLS Public/Granted day:2015-12-17
Information query
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