Managing dielectric stress of a memory device using controlled ramping slopes

    公开(公告)号:US11494084B2

    公开(公告)日:2022-11-08

    申请号:US17119576

    申请日:2020-12-11

    Abstract: Control logic in a memory device identifies a request to execute a memory access operation on the memory cell. A first set of pulses corresponding to a first voltage ramp slope level is caused to be applied to the memory cell during a first time interval of the memory access operation. The control logic causes a second set of pulses corresponding to a second voltage ramp slope level to be applied to the memory cell during a second time interval of the execution of the memory access operation, wherein the first slope level and the second slope level are different.

    MANAGING DIELECTRIC STRESS OF A MEMORY DEVICE USING CONTROLLED RAMPING SLOPES

    公开(公告)号:US20220187995A1

    公开(公告)日:2022-06-16

    申请号:US17119576

    申请日:2020-12-11

    Abstract: Control logic in a memory device identifies a request to execute a memory access operation on the memory cell. A first set of pulses corresponding to a first voltage ramp slope level is caused to be applied to the memory cell during a first time interval of the memory access operation. The control logic causes a second set of pulses corresponding to a second voltage ramp slope level to be applied to the memory cell during a second time interval of the execution of the memory access operation, wherein the first slope level and the second slope level are different.

    Managing dielectric stress of a memory device using controlled ramping slopes

    公开(公告)号:US12141445B2

    公开(公告)日:2024-11-12

    申请号:US17960304

    申请日:2022-10-05

    Abstract: Control logic in a memory device causes a first set of pulses corresponding to a first voltage ramp slope level to be applied to a memory cell during a first time interval of an execution of a memory access operation. In response to determining a transition time has been reached, the control logic causes a second set of pulses corresponding to a second voltage ramp slope level to be applied to the memory cell during a second time interval of the execution of the memory access operation, wherein the first voltage ramp slope level and the second voltage ramp slope level are different.

    MANAGING DIELECTRIC STRESS OF A MEMORY DEVICE USING CONTROLLED RAMPING SLOPES

    公开(公告)号:US20230026558A1

    公开(公告)日:2023-01-26

    申请号:US17960304

    申请日:2022-10-05

    Abstract: Control logic in a memory device causes a first set of pulses corresponding to a first voltage ramp slope level to be applied to a memory cell during a first time interval of an execution of a memory access operation. In response to determining a transition time has been reached, the control logic causes a second set of pulses corresponding to a second voltage ramp slope level to be applied to the memory cell during a second time interval of the execution of the memory access operation, wherein the first voltage ramp slope level and the second voltage ramp slope level are different.

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