Invention Grant
- Patent Title: Operation method for RRAM
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Application No.: US15040456Application Date: 2016-02-10
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Publication No.: US09659643B2Publication Date: 2017-05-23
- Inventor: Chien-Min Wu
- Applicant: WINBOND ELECTRONICS CORP.
- Applicant Address: TW Taichung
- Assignee: Winbond Electronics Corp.
- Current Assignee: Winbond Electronics Corp.
- Current Assignee Address: TW Taichung
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW104106601A 20150303
- Main IPC: G11C13/00
- IPC: G11C13/00
Abstract:
The present invention provides an operation method for RRAM. The operation method includes providing a reset voltage pulse to a RRAM, providing a dummy voltage pulse to the RRAM, and providing a verification voltage pulse to the RRAM. The reset current of the RRAM is read when the verification voltage pulse is provided. The voltage level of the verification voltage pulse is higher than the voltage level of the read voltage pulse for reading the RRAM.
Public/Granted literature
- US20160260480A1 OPERATION METHOD FOR RRAM Public/Granted day:2016-09-08
Information query
