Accessing data within a memory formed of memory banks

A memory is disclosed that comprises: an input for receiving an input signal and an output for outputting data; a plurality of data storage cells for storing individual units of data; said plurality of data storage cells being arranged in an array; a plurality of said arrays; each of said arrays comprising detecting circuitry for detecting and outputting stored data in response to a control signal received at said detecting circuitry; delay circuitry for providing a delay to said control signal sent to said detecting circuitry of at least some of said plurality of arrays, said delay provided to said control signal being longer for at least one array located closer to an input and output of said memory than it is to at least one array located further from an input and output of said memory.