System and module including a memory device having a power down mode

摘要

A memory module comprises a memory device including a memory array to store data. An interface receives an instruction to exit a power down mode. A register stores a value representative of a period of time to elapse between exiting from the power down mode and a time at which the memory device is capable of receiving a command to access the data. A storage device stores a plurality of parameter information that pertains to the memory device. The value is based on at least a first parameter information of the plurality of parameter information.