The TCAN4550RGYR with CAN Interface IC CAN FD controller with integrated transceiver 20-VQFN -40 to 125 is a Texas Instruments manufactured electronic part used in CAN bus systems. This part comprises a CAN interface IC with CAN FD controller and built-in transceiver, which is compatible with both traditional CAN and CAN FD standards. The TCAN4550RGYR offers an efficient and cost-effective solution for vehicle communications. It features two independent channel receivers, nine independent message-objects transmitters, and a low-noise and power consumption performance. The device is a QFN package type and rated to operate with a temperature range from -40 to 125 degrees Celsius. This part is ideal for use in automotive, industrial and aerospace applications, such as motor control, robotics, medical instrumentation, active suspension control, and powertrain control.