Invention Grant
- Patent Title: Memory and operation method having a random seed generation circuit, random signal generator, and an address sampling circuit for sampling active address
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Application No.: US17365506Application Date: 2021-07-01
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Publication No.: US11626155B2Publication Date: 2023-04-11
- Inventor: Woongrae Kim
- 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: KR10-2021-0041832 20210331
- Main IPC: G11C11/4078
- IPC: G11C11/4078 ; G11C11/406
Abstract:
A memory includes: a random seed generation circuit suitable for generating a random seed including process variation information; a random signal generator suitable for generating a random signal that is randomly activated based on the random seed; and an address sampling circuit suitable for sampling an active address while the random signal is activated.
Public/Granted literature
- US20220319574A1 MEMORY AND OPERATION METHOD OF MEMORY Public/Granted day:2022-10-06
Information query
IPC分类:
