TCAN4550RGYT
Texas InstrumentsTCAN4550RGYT is a Texas Instruments CAN FD controller with integrated CAN FD transceiver in 20-pin VQFN (4.5x3.5mm) — for adding CAN FD to any microcontroller over SPI: industrial gateways, motor drives and body-control modules whose MCU lacks a CAN peripheral. CAN FD data rates up to 5 Mbps with 18 MHz SPI clock, ISO 11898-1:2015 compliant, ±42V bus fault protection, and 3.3V-to-5V logic support. Selection advice: this is the single-chip SPI-to-CAN-FD path — for classic CAN only the MCP2515 on this site costs less; for automotive programs specify the AEC-Q100 TCAN4550-Q1 instead. The integrated transceiver eliminates the separate PHY chip that discrete CAN FD controllers require. Parameters verified against TI documentation.
- MPN
- TCAN4550RGYT
- Manufacturer
- Texas Instruments
- Family
- CAN FD controller
- Package
- VQFN-20
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