Memory system with dynamic refreshing

摘要

An embodiment provided is a memory system with dynamic refreshing that includes a memory device with memory cells. The system also includes a refresh module in communication with the memory device and with a memory controller, the refresh module configured for receiving a refresh command from the memory controller and for refreshing a number of the memory cells in the memory device in response to receiving the refresh command. The number of memory cells refreshed in response to receiving the refresh command is responsive to at least one of a desired bandwidth characteristic and a desired latency characteristic.