AEC-Q100 qualification and the -40 to 125°C operating range mean this MCU is rated for under-hood and engine-bay environments.
Peripherals and connectivity for system integration
The TMS320F2811PBKQ integrates CANbus for vehicle network communication, along with McBSP, SCI, SPI, and UART/USART for sensor interfaces and debug links. DMA offloads data movement from the core, and the watchdog timer and POR provide supervised startup. The 16-channel 12-bit ADC samples simultaneously with the PWM triggers, enabling single-cycle current sensing in a motor phase leg. Internal oscillator reduces external BOM count, though an external crystal can be used for tighter timing on CAN.