Integrated circuit system

The utility model provides an integrated circuit system. The integrated circuit system comprises an application logic integrated circuit, at least one internal memory integrated circuit and a serial channel control unit, wherein the application logic integrated circuit comprises an application processing unit and an internal memory control unit; the internal memory control unit comprises a bus; each internal memory integrated circuit comprises a first channel interface, an internal memory array and a second channel interface; the internal memory array is used for storing data; the serial channel control unit is coupled with the second channel interface and is used for output the data; the bus is applicable to the application processing unit and the internal memory integrated circuit; and the application logic integrated circuit, the at least one internal memory integrated circuit and the serial channel control unit are integrated in reserved encapsulation. The internal memory control unit can be customized to