Memory system and method for selecting memory dies to perform memory access operations in based on memory die temperatures

摘要

A memory system and method are provided for selecting memory dies for memory access operations based on memory die temperatures. The memory system has a plurality of memory dies, where each memory die has its own temperature sensor. In one embodiment, the memory system selects which memory dies to perform memory access operations in based on the temperatures of the memory dies. In another embodiment, a controller of the memory system selects which memory dies to thermal throttle memory access operations in based on the detected temperatures. In yet another embodiment, a temperature-aware media management layer module of the memory 1 system routes a memory access operation from a first memory die to a second memory die based on the temperatures of the memory dies.

主权项

1. A method for selecting memory dies for performing memory access operations in based on memory die temperatures, the method comprising:
performing the following in a memory system comprising a plurality of memory dies, each memory die having its own temperature sensor:
monitoring temperatures of the memory dies sensed by the temperature sensors;selecting which memory dies to perform memory access operations in based on the temperatures of the memory dies; andperforming memory access operations in the selected memory dies.