Invention Grant
- Patent Title: Memory device, memory controller, and methods thereof
-
Application No.: US17806673Application Date: 2022-06-13
-
Publication No.: US12190932B2Publication Date: 2025-01-07
- Inventor: Tony Schenk
- Applicant: Ferroelectric Memory GmbH
- Applicant Address: DE Dresden
- Assignee: Ferroelectric Memory GmbH
- Current Assignee: Ferroelectric Memory GmbH
- Current Assignee Address: DE Dresden
- Agency: Husch Blackwell LLP
- Main IPC: G11C11/22
- IPC: G11C11/22

Abstract:
Various aspects relate to a destructive read out operation to read out a memory state of a remanent polarizable capacitive memory element. The destructive read out operation may include causing a voltage drop sequence over the remanent polarizable capacitive memory element, wherein the voltage drop sequence includes one or more voltage drops of a first polarity and one or more voltage drops of a second polarity opposite the first polarity. In some aspects, the destructive read out operation is configured as a bipolar read out operation to determine the memory state of the remanent polarizable capacitive memory element based on an electrical behavior of the remanent polarizable capacitive memory element during the voltage drop sequence.
Public/Granted literature
- US20230402083A1 MEMORY DEVICE, MEMORY CONTROLLER, AND METHODS THEREOF Public/Granted day:2023-12-14
Information query