TCAN4550-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community TCAN4550-Q1 SLLSEZ5A – JANUARY 2018 – REVISED APRIL 2019 TCAN4550-Q1 Automotive Control Area Network Flexible Data Rate (CAN FD) Controller with Integrated Transceiver 1 Features 1 AEC Q100: qualified for automotive applications – Temperature grade 1: –40°C to 125°C TA CAN FD controller with integrated CAN FD transceiver and serial peripheral interface (SPI) CAN FD controller supports both ISO 118981:2015 and Bosch M_CAN Revision 3.2.1.1 Meets the requirements of ISO 11898-2:2016 Supports CAN FD data rates up to 8 Mbps with up to 18 MHz SPI clock speed Classic CAN backwards compatible Operating modes: normal, standby, sleep, and failsafe 3.3 V to 5 V input/output logic support for microprocessors Wide operating ranges on CAN bus – ±58 V bus fault protection – ±12 V common mode Integrated low drop out voltage regulator suppling 5 V to CAN transceiver and up to 70 mA for external devices Optimized behavior when unpowered – Bus and logic terminals are high impedance (No load to operating bus or application) – Power up and down glitch free operation 2 Applications Body electronics and lighting Infotainment and cluster Industrial transportation 3 Description The TCAN4550-Q1 is a CAN FD controller with an integrated CAN FD transceiver supporting data rates up to 8 Mbps. The CAN FD controller meets the specifications of the ISO11898-1:2015 high speed controller area ne...