Invention Grant
- Patent Title: Memory device with single transistor drivers and methods to operate the memory device
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Application No.: US16975619Application Date: 2020-03-24
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Publication No.: US11545219B2Publication Date: 2023-01-03
- Inventor: Ferdinando Bedeschi , Efrem Bolandrina , Umberto Di Vincenzo , Riccardo Muzzetto
- 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.
- International Application: PCT/IB2020/000107 WO 20200324
- International Announcement: WO2021/191644 WO 20210930
- Main IPC: G11C7/00
- IPC: G11C7/00 ; G11C16/04 ; G11C16/32 ; G11C16/26 ; G11C16/10

Abstract:
A memory device with single transistor drivers and methods to operate the memory device are described. In some embodiments, the memory device may comprise memory cells at cross points of access lines of a memory array, a first even single transistor driver configured to drive a first even access line to a discharging voltage during an IDLE phase, to drive the first even access line to a floating voltage during an ACTIVE phase, and to drive the first even access line to a read/program voltage during a PULSE phase, and a first odd single transistor driver configured to drive a first odd access line, the first odd access line physically adjacent to the first even access line, to the discharging voltage during the IDLE phase, to drive the first odd access line to the floating voltage during the ACTIVE phase, and to drive the first odd access line to a shielding voltage during the PULSE phase.
Public/Granted literature
- US20220343979A1 MEMORY DEVICE WITH SINGLE TRANSISTOR DRIVERS AND METHODS TO OPERATE THE MEMORY DEVICE Public/Granted day:2022-10-27
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