Invention Grant
- Patent Title: Device and method for controlling refresh cycles of non-volatile memories
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Application No.: US16328886Application Date: 2017-08-30
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Publication No.: US10650879B2Publication Date: 2020-05-12
- Inventor: Valentin Gherman , Marcelino Seif
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Baker & Hostetler LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@63684c3c
- International Application: PCT/EP2017/071749 WO 20170830
- International Announcement: WO2018/041885 WO 20180308
- Main IPC: G11C11/40
- IPC: G11C11/40 ; G11C11/406 ; G11C16/34 ; G11C7/04 ; G11C13/00 ; G06F3/06 ; G11C16/32 ; G06F11/30
Abstract:
A device for controlling the refresh cycles of data stored in a non-volatile memory is provided. The device comprises a temperature sensor capable of measuring the temperature of at least one non-volatile memory and of delivering information representing the measured temperature, and a control module coupled to the temperature sensor capable of using the temperature information with modelling of the impact of the temperature on the retention time of the data in order to determine whether a loss of data is imminent and, if so, in order to generate an alarm.
Public/Granted literature
- US20190221253A1 DEVICE AND METHOD FOR CONTROLLING REFRESH CYCLES OF NON-VOLATILE MEMORIES Public/Granted day:2019-07-18
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