TJA1463 CAN FD signal improvement transceiver with Sleep mode Rev. 2 15 October 2021 Product data sheet 1 General description The TJA1463 is a member of the TJA146x family of transceivers that provide an interface between a Controller Area Network (CAN) or CAN FD (Flexible Data rate) protocol controller and the physical two-wire CAN bus. TJA146x transceivers implement the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5, and are fully interoperable with high-speed Classical CAN and CAN FD transceivers. The TJA1463 includes CAN Signal Improvement Capability (SIC), as defined in CiA 601-4:2019. CAN signal improvement significantly reduces signal ringing in a network, allowing reliable CAN FD communication to function in larger topologies. In addition, the TJA1463 features a much tighter bit timing symmetry performance to enable CAN FD communication up to 8 Mbit/s. The TJA1463 is intended as a simple replacement for high-speed Classical CAN and CAN FD transceivers, such as the TJA1043 from NXP. It offers pin compatibility and is designed to avoid changes to hardware and software design, allowing the TJA1463 to be easily retrofitted to existing applications. An AEC-Q100 Grade 0 variant, the TJR1463, is available for high temperature applications, supporting operation at 150 C ambient temperature. 2 Features and benefits 2.1 General ISO 11898-2:2016, SAE J2284-1 to SAE J2284-5 and SAE J1939-14 compliant Implements CAN Signal Improvement Capability as defined in CiA 601-4:2019 to significantly reduce signal ringing effects in a network Much tighter bit timing symmetry performance allowing more time to reduce signal ringing Low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI) Qualified according to AEC-Q100 Grade 1 VIO input for interfacing with 3.3 V to 5 V microcontrollers Listen-only mode for node diagnosis and failure containment Available in SO14 and leadless HVSON14 (3.0 mm x 4.5 mm) packages HVSON14 with improved Automated Optical Inspection (AOI) capability. Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)NXP Semiconductors TJA1463 CAN FD signal improvement transceiver with Sleep mode 2.2 Predictable and fail-safe behavior Undervoltage detection with defined handling on all supply pins Full functionality guaranteed from the undervoltage detection thresholds up to the maximum limiting voltage values Defined behavior below the undervoltage detection thresholds Transceiver disengages from the bus (high-ohmic) when the battery voltage drops below the Off mode threshold Internal biasing of TXD and mode selection input pins, to enable defined fail-safe behavior 2.3 Low-power management Very low-current Standby and Sleep modes, with host, local and bus wake-up capability Entire node with TJA1463 can be powered down while still supporting local, bus and host wake-up CAN wake-up receiver powered by V allowing V and V to be shut down BAT IO CC CAN wake-up pattern filter time of 0.5 s to 1.8 s, meeting Classical CAN and CAN FD requirements 2.4 Diagnosis & Protection Overtemperature diagnosis Transmit Data (TXD) dominant time-out and TXD-to-RXD short-circuit handler with diagnosis Bus dominant failure diagnosis Cold start diagnosis (first battery connection) High ESD handling capability on the bus pins (6 kV IEC and 8kV HBM) Bus pins and VBAT protected against transients in automotive environments Thermally protected TJA1463 All information provided in this document is subject to legal disclaimers. NXP B.V. 2021. All rights reserved. Product data sheet Rev. 2 15 October 2021 2 / 40