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TCAN4550-Q1

ACTIVO

Chip básico del sistema (SBC) con controlador CAN FD y transceptor integrados de calidad automotriz

Detalles del producto

Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 5.5 to 30 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 5.5 to 30 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
VQFN (RGY) 20 15.75 mm² 4.5 x 3.5
  • AEC-Q100: qualified for automotive applications
    • Temperature grade 1: –40°C to 125°C TA
  • Functional Safety Quality-Managed
  • CAN FD controller with integrated CAN FD transceiver and serial peripheral interface (SPI)
  • CAN FD controller supports both ISO 11898-1:2015 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 supplying 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
  • AEC-Q100: qualified for automotive applications
    • Temperature grade 1: –40°C to 125°C TA
  • Functional Safety Quality-Managed
  • CAN FD controller with integrated CAN FD transceiver and serial peripheral interface (SPI)
  • CAN FD controller supports both ISO 11898-1:2015 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 supplying 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

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 network (CAN) data link layer and meets the physical layer requirements of the ISO11898–2:2016 high speed CAN specification.

The TCAN4550-Q1 provides an interface between the CAN bus and the system processor through serial peripheral interface (SPI), supporting both classic CAN and CAN FD, allowing port expansion or CAN support with processors that do not support CAN FD. The TCAN4550-Q1 provides CAN FD transceiver functionality: differential transmit capability to the bus and differential receive capability from the bus. The device supports wake-up via local wake-up (LWU) and bus wake using the CAN bus implementing the ISO11898-2:2016 Wake-Up Pattern (WUP).

The device includes many protection features providing device and CAN bus robustness. These features include failsafe mode, internal dominant state timeout , wide bus operating range and a time-out watchdog as examples.

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 network (CAN) data link layer and meets the physical layer requirements of the ISO11898–2:2016 high speed CAN specification.

The TCAN4550-Q1 provides an interface between the CAN bus and the system processor through serial peripheral interface (SPI), supporting both classic CAN and CAN FD, allowing port expansion or CAN support with processors that do not support CAN FD. The TCAN4550-Q1 provides CAN FD transceiver functionality: differential transmit capability to the bus and differential receive capability from the bus. The device supports wake-up via local wake-up (LWU) and bus wake using the CAN bus implementing the ISO11898-2:2016 Wake-Up Pattern (WUP).

The device includes many protection features providing device and CAN bus robustness. These features include failsafe mode, internal dominant state timeout , wide bus operating range and a time-out watchdog as examples.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TCAN4550-Q1 Automotive Controller Area Network Flexible Data Rate (CAN FD) System Basis Chip with Integrated Controller and Transceiver datasheet (Rev. D) PDF | HTML 08 jun 2022
Technical article System basis chips 101 - A beginner's guide to CAN, CAN FD and LIN SBCs (Rev. A) PDF | HTML 27 mar 2024
Functional safety information TCAN4550-Q1 Functional Safety-Manual (Rev. A) PDF | HTML 09 may 2022
Functional safety information TCAN4550-Q1 Functional Safety Report PDF | HTML 05 may 2022
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 abr 2022
Functional safety information TCAN4550-Q1 Functional Safety Analysis Report (FMEDA) PDF | HTML 06 ago 2021
Application note TCAN455x Clock Optimization and Design Guidelines PDF | HTML 26 jul 2021
Certificate Automotive PPAP Documentation 18 jun 2021
Technical article How semiconductor technologies are changing automotive lighting roadmaps PDF | HTML 24 oct 2019
Technical article Adding CAN nodes in Bluetooth® Low Energy PEPS systems PDF | HTML 11 jun 2019
User guide TCAN45xx Software User's Guide 03 may 2019
Application note Understanding LDO Performance in the TCAN4550-Q1 03 may 2019
Application note TCAN4550 Watchdog Configuration Guide 01 may 2019
User guide SPI to CAN FD SBC + LIN Transceiver BoosterPack User's Guide 01 abr 2019
Technical article CAN & LIN: take a look inside PDF | HTML 01 mar 2018
Technical article Explore the non-speed-related benefits of CAN FD PDF | HTML 12 ene 2017

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

BOOSTXL-CANFD-LIN — SPI a CAN FD SBC + módulo enchufable del transceptor LIN BoosterPack™

The SPI to CAN FD SBC + LIN BoosterPack™ plug-in module features the TCAN4550-Q1 CAN FD controller with integrated transceiver providing microcontrollers without an integrated CAN FD controller, or those needing additional channels, access to CAN FD applications through a SPI interface. (...)
Guía del usuario: PDF
Placa de evaluación

TCAN4550EVM — TCAN4550-Q1 Controlador CAN FD con módulo de evaluación de transceptor integrado

El EVM se puede utilizar para evaluar la solución de controlador y transceptor TCAN4550 SPI a CAN FD.  Se puede acceder fácilmente a las señales del bus CAN a través de un conector DB9 (o a través de los pines del cabezal), y se puede acceder a la interfaz (...)

Guía del usuario: PDF
Controlador o biblioteca

SLLC469 TCAN4550 Demo Software

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Chips base de sistema (SBC)
TCAN4550 Controlador CAN FD con transceptor integrado TCAN4550-Q1 Chip básico del sistema (SBC) con controlador CAN FD y transceptor integrados de calidad automotriz
Desarrollo de hardware
Placa de evaluación
BOOSTXL-CANFD-LIN SPI a CAN FD SBC + módulo enchufable del transceptor LIN BoosterPack™ TCAN4550EVM TCAN4550-Q1 Controlador CAN FD con módulo de evaluación de transceptor integrado
Herramienta de simulación

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Diseños de referencia

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Design guide: PDF
Diseños de referencia

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Con este diseño de referencia se muestra el control del inversor de tracción en VEH y VE y del conversor CC/CC bidireccional mediante un solo microcontrolador (MCU) C2000™ TMS320F28388D en tiempo real. El control de tracción utiliza un convertidor de solucionador a digital (RDC) basado en software (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-020032 — Diseño de referencia de módulo satelital de acceso para coche Bluetooth® de baja energía + CAN

This satellite module reference design is intended for Bluetooth® low energy passive entry passive start (PEPS) and phone as a key / digital key car access systems. The design demonstrates how control area network flexible data rate (CAN-FD) communication capabilities can be implemented with (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-020004 — Diseño de referencia de módulo de radar RFCMOS de 77 GHz para automoción, con salida de datos de obj

This reference design is a solution for a 76 to 81 GHz radar sensor module. The power supplies on board convert the automotive battery input to the required rails for the radar AFE, processors and CAN FD transceiver. All of these functions are included in a small form factor PCB suitable for front (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDEP-01014 — Diseño de referencia para demostrar la comunicación de CAN FD en microcontroladores Hercules™

This reference design showcases controller area network, flexible data-rate communication (CAN FD) on Hercules™ TMS570 microcontrollers using the TCAN4550 CAN FD controller. The interface between the TMS570 and the TCAN parts is done through a serial peripheral interface (SPI). This example (...)
Design guide: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RGY) 20 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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