Micron Technology Incorporated

John Paul Aglubat

Liang Yu

Fulvio Rori

Jonathan Scott Parry

Fumin Gu

A memory device includes memory dies, each memory die including a memory array and control logic, operatively coupled with the memory array, to perform peak power management (PPM) operations. The PPM operations include causing a memory die to be placed in a suspended state to suspend execution of a first media access operation with a reserved current budget, receiving a set of requests to execute at least a second media access operation during the suspended state, and in response receiving the set of requests, handling the set of requests by implementing current budget arbitration logic with respect to the reserved current budget.

Peak power management in a memory device during suspend status

A portion of a memory management operation associated with a first current level that satisfies a condition pertaining to a threshold current level and a second current level that satisfies the condition pertaining to the threshold current level is identified. Mask data associated with the portion of the memory management operation is identified. Based on the mask data, a current management action is performed during execution of a requested memory management operation received from a host system.

Management of peak current of memory dies in a memory sub-system

A memory management operation is executed on a plurality of memory dies of a memory sub-system. The memory sub-system determines whether a first measured current level corresponding to execution of the memory management operation satisfies a condition pertaining to a threshold peak current level. The memory sub-system determines whether a second measured current level corresponding to execution of the memory management operation satisfies the condition pertaining to the threshold peak current level. Mask data is generated identifying the first measured current level and the second measured current level. A request is received from a host system to execute the memory management operation. The memory sub-system performs, based on the mask data, a peak current management action during execution of the memory management operation.

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Boise, ID, United States of America

John Paul Aglubat