ECU Hardware Design

The diagram shows the general approach towards ECU hardware design.

ECU hardware design would generally be undertaken as part of the ECU prototyping. This would include:

• Selection of the microcontroller
• Power circuits
• Communication system (CAN, TCP/IP)
• Sensor Input
• Driving Output
• I/O circuitry
• Status Indicators
• Flash memory
• Diagnostic systems
• Other requirements