Invention Grant
- Patent Title: Configurable soft post-package repair (SPPR) schemes
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Application No.: US16811691Application Date: 2020-03-06
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Publication No.: US11646095B2Publication Date: 2023-05-09
- Inventor: Gary Howe , John E. Riley
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Fletcher Yoder, P.C.
- Main IPC: G11C29/44
- IPC: G11C29/44 ; G11C17/18 ; G11C17/16 ; G11C29/38 ; G11C29/54

Abstract:
Systems and methods to perform multiple row repair mode for soft post-packaging repair of previously repaired data groups are disclosed. The devices may have activation circuitry that includes a mode register bit or a control antifuse that sends an input signal upon activation. The devices may also include a logic element that receives the input signal and sends, upon receiving the input signal, a configuration signal that enables a multiple row repair mode.
Public/Granted literature
- US20210280267A1 Configurable Soft Post-Package Repair (SPPR) Schemes Public/Granted day:2021-09-09
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