Invention Grant
- Patent Title: Memory refresh method and devices
- Patent Title (中): 内存刷新方法和设备
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Application No.: US15046820Application Date: 2016-02-18
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Publication No.: US09570144B2Publication Date: 2017-02-14
- Inventor: Richard Perego , Thomas Vogelsang , John Brooks
- Applicant: Rambus Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Rambus Inc.
- Current Assignee: Rambus Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Fenwick & West LLP
- Main IPC: G11C11/406
- IPC: G11C11/406 ; G11C11/408

Abstract:
The present disclosure describes DRAM architectures and refresh controllers that allow for scheduling of an opportunistic refresh of a DRAM device concurrently with normal row activate command directed toward the DRAM device. Each activate command affords an “opportunity” to refresh another independent row (i.e., a wordline) within a memory device with no scheduling conflict.
Public/Granted literature
- US20160217843A1 MEMORY REFRESH METHOD AND DEVICES Public/Granted day:2016-07-28
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