Patent ID: 10002094

Abstract:
A microcontroller for a control unit, in particular for a vehicle control unit, includes a central processing unit (CPU), at least one interface-unspecific input module, at least one interface-unspecific output module, at least one routing unit and at least one arithmetic unit for processing interface-specific information. The microcontroller is configurable in such a way that the at least one interface-unspecific input module, the at least one interface-unspecific output module, the at least one routing unit and the at least one arithmetic unit for processing interface-specific information fulfill functions corresponding to one of multiple serial interfaces, in particular of SPI, UART, LIN, CAN, PSI5, FlexRay, SENT, IC2, MSC or Ethernet. In addition, the input module stores an entire input message frame of the input data and makes this available to the arithmetic unit or the central processing unit (CPU).