Invention Grant
- Patent Title: Memory and operation method thereof including accessing redundancy world lines by memory controller
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Application No.: US16596368Application Date: 2019-10-08
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Publication No.: US12080367B2Publication Date: 2024-09-03
- Inventor: Woo-Hyun Paik
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T GROUP LLP
- Priority: KR 20190019769 2019.02.20
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G11C8/08 ; G11C8/10
Abstract:
An operation method of a memory including normal word lines and redundancy word lines may include receiving a row redundancy information and a flag signal along with an active command and a row address; and activating one of the redundancy word lines by decoding the row redundancy information according to a logic level of the flag signal.
Public/Granted literature
- US20200265916A1 MEMORY AND OPERATION METHOD THEREOF Public/Granted day:2020-08-20
Information query
