Invention Grant
- Patent Title: Memory module including a volatile memory device, memory system including the memory module and methods of operating a multi-module memory device
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Application No.: US16412468Application Date: 2019-05-15
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Publication No.: US10922170B2Publication Date: 2021-02-16
- Inventor: Dae-Jeong Kim , Sung-Joon Kim , Wonjae Shin , Yongjun Yu , Changmin Lee , Insu Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Myers Bigel, P.A.
- Priority: KR10-2018-0153637 20181203
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F11/10 ; G11C11/406 ; G11C11/00 ; G11C29/52

Abstract:
A memory system includes a memory device having a plurality of volatile memory modules therein, and a memory controller, which is electrically coupled to the plurality of volatile memory modules. The memory controller is configured to correct an error in a first of the plurality of volatile memory modules in response to generation of an alert signal by the first of the plurality of volatile memory modules, concurrently with an operation to refresh at least a portion of a second of the plurality of volatile memory modules upon the generation of the alert signal.
Public/Granted literature
Information query