Electronic Control Units (ECUs): Architecture & Development
Modern vehicles rely on dozens of ECUs for functions from engine and transmission control to lighting, infotainment and ADAS. Each ECU integrates a microcontroller/SoC, memory (Flash, EEPROM, RAM), power-management, I/O for sensors and actuators and network interfaces (CAN, LIN, FlexRay, Ethernet, etc.). ECU software runs on real-time OS/RTOS or AUTOSAR frameworks with layered services and…