Invention Grant
- Patent Title: Memory device and data refreshing method thereof
-
Application No.: US16177453Application Date: 2018-11-01
-
Publication No.: US10424362B2Publication Date: 2019-09-24
- Inventor: Yuji Nakaoka
- Applicant: Winbond Electronics Corp.
- Applicant Address: TW Taichung
- Assignee: Winbond Electronics Corp.
- Current Assignee: Winbond Electronics Corp.
- Current Assignee Address: TW Taichung
- Agency: JCIPRNET
- Priority: JP2018-004995 20180116
- Main IPC: G11C11/406
- IPC: G11C11/406 ; G11C11/408
Abstract:
A memory device and a data refreshing method thereof are provided. When an automatic refresh word line address and a row hammer refresh word line address belong to the same memory cell array, memory cells corresponding to the automatic refresh word line address are refreshed, and a time to refresh memory cells corresponding to the row hammer refresh word line address is postponed.
Public/Granted literature
- US20190221251A1 MEMORY DEVICE AND DATA REFRESHING METHOD THEREOF Public/Granted day:2019-07-18
Information query
