Peak power management in memory device during pause state

Embodiments of the invention relate to peak power management in a memory device during a pause state. A memory device includes memory dies, each memory die including a memory array and control logic operatively coupled with the memory array to perform a peak power management (PPM) operation. The PPM...

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Bibliographische Detailangaben
Hauptverfasser: PARRY JONATHAN S, AGRUBAT JAMES P, GU FUMIN, YU LIANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:Embodiments of the invention relate to peak power management in a memory device during a pause state. A memory device includes memory dies, each memory die including a memory array and control logic operatively coupled with the memory array to perform a peak power management (PPM) operation. The PPM operations include causing a memory die to be in a suspended state to suspend execution of a first media access operation with a reserved current budget; receiving a set of requests to perform at least a second media access operation during the pause state; and in response to receiving the set of requests, handling the set of requests by implementing current budget arbitration logic with respect to the reserved current budget. 本申请案的实施例涉及在暂停状态期间的存储器装置中的峰值功率管理。存储器装置包含存储器裸片,每一存储器裸片包含存储器阵列和控制逻辑,所述控制逻辑与所述存储器阵列以操作方式耦合以执行峰值功率管理(PPM)操作。所述PPM操作包含:致使存储器裸片处于暂停状态以暂停具有经预留电流预算的第一媒体存取操作的执行;接收在所述暂停状态期间执行至少第二媒体存取操作的请求集合;以及响应于接收到所述请求集合,通过相对于所述经预留电流预算实施电流预算仲裁逻辑来处置所述请求集合。