To provide an interleaved device in which an increase in cell area can be prevented and process portability is improved and which can continuously access a memory.

This interleaved device has a first delaying device 71-0 for delaying a first read data input as much as prescribed cycles, a second delaying device 71-1 for delaying a second read data input as much as prescribed cycles, a first selecting device 72-0 for selecting any among the values of the first read data input, the second read data input, the output data of the first delaying device and the output data of the second delaying device as a first read data output MEMR0 in accordance with a control signal, and a second selecting device 72-1 for selecting any among the values of the first read data input, the second read data input, the output data of the first delaying device and the output data of the second delaying device as a second read data output MEMR1 in accordance with a control signal.