Read time-out managers and memory systems including the read time-out managers

摘要

A read time-out manager may include a counter and a plurality of timers. The counter may generate a counter output signal based on a first cycle time. The plurality of timers may be each configured to be assigned a read identification to measure a time-out period corresponding to the read identification. Each of the plurality of timers may operate in synchronization with the counter output signal to generate a time-out signal based on a second cycle time different from the first cycle time.