CAN FD transceiver for the 150°C junction bus
8 Mbps CAN FD and the 200 mV hysteresis margin
The 8 Mbps data rate supports CAN FD. The receiver hysteresis of 200 mV improves bus noise immunity.
That answers the compatibility question: the TCAN1057AVDDFRQ1 expects a 5 V VCC, so a 3.3 V microcontroller needs a level translator on the TXD/RXD lines or a 5 V-tolerant controller I/O. The SOT-23-8 package is a small-footprint 8-pin part that routes the CANH, CANL, VCC, GND, TXD, RXD, and STB (standby) pins — the PCB layout engineer should keep the differential pair traces matched and the decoupling capacitor within 5 mm of the VCC pin.