Texas Instruments TCAN4550RGYTQ1, CAN Controller 8Mbps CAN FD

The Texas offers a series of CAN FD controller with an integrated CAN FD transceiver supporting data rates up to 8 mbps. It also provides an interface between the CAN bus and the system processor through serial peripheral interface. Its function is to differential transmit capability to the bus and differential receive capability from the bus.

Classic CAN backwards compatible
Operating modes are normal, standby, sleep, and failsafe
It includes internal dominant state timeout