Invention Grant
US09042159B2 Configuring resistive random access memory (RRAM) array for write operations
有权
配置用于写入操作的电阻随机存取存储器(RRAM)阵列
- Patent Title: Configuring resistive random access memory (RRAM) array for write operations
- Patent Title (中): 配置用于写入操作的电阻随机存取存储器(RRAM)阵列
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Application No.: US14050696Application Date: 2013-10-10
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Publication No.: US09042159B2Publication Date: 2015-05-26
- Inventor: Pantas Sutardja , Albert Wu , Runzi Chang , Winston Lee , Peter Lee
- Applicant: Marvell World Trade Ltd.
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade LTD.
- Current Assignee: Marvell World Trade LTD.
- Current Assignee Address: BB St. Michael
- Main IPC: G11C13/00
- IPC: G11C13/00

Abstract:
A system includes a resistive random access memory cell and a driver circuit. The resistive random access memory cell includes a resistive element and a switching element, and has a first terminal connected to a bit line and a second terminal connected to a word line. The driver circuit is configured to apply, in response to selection of the resistive random access memory cell using the word line, a first voltage of a first polarity to the bit line to program the resistive random access memory cell to a first state by causing current to flow through the resistive element in a first direction, and a second voltage of a second polarity to the bit line to program the resistive random access memory cell to a second state by causing current to flow through the resistive element in a second direction.
Public/Granted literature
- US20140104927A1 CONFIGURING RESISTIVE RANDOM ACCESS MEMORY (RRAM) ARRAY FOR WRITE OPERATIONS Public/Granted day:2014-04-17
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