Invention Grant
- Patent Title: Three-transistor resistive random access memory cells
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Application No.: US15375036Application Date: 2016-12-09
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Publication No.: US09990993B2Publication Date: 2018-06-05
- Inventor: John L. McCollum , Volker Hecht
- Applicant: Microsemi SoC Corporation
- Applicant Address: US CA San Jose
- Assignee: Microsemi SoC Corporation
- Current Assignee: Microsemi SoC Corporation
- Current Assignee Address: US CA San Jose
- Agency: Glass & Associates
- Agent Kenneth D'Alessandro; Kenneth Glass
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C13/00 ; H01L27/24

Abstract:
A ReRAM cell array has having at least one row and one column includes first and second complementary bit lines for each row, a word line, a p-word line, and an n-word line for each column. A ReRAM cell at each row and column of the array includes a first ReRAM device, its first end connected to the first complementary bit line of its row, a p-channel transistor, its source connected to a second end of the first ReRAM device, its drain connected to a switch node, its gate connected to the p-channel word line of its column, a second ReRAM device, its first end connected to the second complementary bit line of its row, an n-channel transistor, its source connected to a second end of the second ReRAM device, its drain connected to the switch node, its gate connected to the n-channel word line of its column.
Public/Granted literature
- US20180090205A1 THREE-TRANSISTOR RESISTIVE RANDOM ACCESS MEMORY CELLS Public/Granted day:2018-03-29
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