MEMORY CONTROLLER

摘要

A memory controller includes: a write performance storage circuit suitable for storing write performance indexes of physical memory areas of a memory device, a write counting circuit suitable for counting a number of requests of a write operation on logical memory areas of the memory device, and a mapping circuit suitable for mapping a logical memory area, for which the number of requests of the write operation r may be relatively large, to a physical memory area with a better write performance index.

主权项

1. A memory controller comprising:
a write performance storage circuit suitable for storing write performance indexes of one or more physical memory areas of a memory device; a write counting circuit suitable for counting a number of write operation requests for one or more logical memory area of the memory device; and a mapping circuit suitable for mapping a logical memory area for which the number of the write operation requests is relatively large to a physical memory area with a relatively better write performance index.