Invention Grant
- Patent Title: Magnetic memory device with enhanced write performance and operation method thereof
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Application No.: US15724905Application Date: 2017-10-04
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Publication No.: US10650874B2Publication Date: 2020-05-12
- Inventor: Sachin Pathak , Kangwook Jo , Jongil Hong , Hongil Yoon
- Applicant: SK hynix Inc. , Industry-Academic Cooperation Foundation, Yonsei University
- Applicant Address: KR Icheon KR Seoul
- Assignee: SK hynix Inc.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee: SK hynix Inc.,Industry-Academic Cooperation Foundation, Yonsei University
- Current Assignee Address: KR Icheon KR Seoul
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@185ea389
- Main IPC: G11C11/16
- IPC: G11C11/16 ; G11C11/18

Abstract:
A magnetic memory device includes a magnetic element and a write circuit electrically connected to two nodes of the magnetic element and configured to provide a write current to the magnetic element, wherein the write current includes a first current having a first peak applied for a first time period and a second current having a second peak applied for a second time period, where the second peak is smaller than the first peak and the second period is longer than the first time period.
Public/Granted literature
- US20180268889A1 MAGNETIC MEMORY DEVICE WITH ENHANCED WRITE PERFORMANCE AND OPERATION METHOD THEREOF Public/Granted day:2018-09-20
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