According to one embodiment, an ultrasonic diagnostic apparatus comprises plurality of processing circuitry and control circuitry. The control circuitry comprises a plurality of processing circuitry interfaces, a plurality of internal memories, and a control information interface. The plurality of processing circuitry interfaces respectively connected to the plurality of processing circuitry. The plurality of internal memory respectively connected to the plurality of processing circuitry interfaces. The control information interface configured to transfer control information associated with at least reception of the ultrasonic wave to at least one of the plurality of internal memories.
