Inicio Interfaz Chips base de sistema (SBC)

TCAN4550

ACTIVO

Controlador CAN FD con transceptor integrado

Detalles del producto

Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 6 to 24 Bus fault voltage (V) -42 to 42 Signaling rate (max) (bps) 5000000 Rating Catalog
Protocols CAN, CAN FD, SBC Number of channels 1 Supply voltage (V) 6 to 24 Bus fault voltage (V) -42 to 42 Signaling rate (max) (bps) 5000000 Rating Catalog
VQFN (RGY) 20 15.75 mm² 4.5 x 3.5
  • 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
  • CAN FD data rates up to 5 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
    • ±42 V bus fault protection
    • ±12 V common mode
  • 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
  • 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
  • CAN FD data rates up to 5 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
    • ±42 V bus fault protection
    • ±12 V common mode
  • 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 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 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 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 , internal dominant state timeout, wide bus operating range and a time-out watchdog as examples.

The TCAN4550 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 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 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 , 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 Automotive Control Area Network Flexible Data Rate (CAN FD) Controller with Integrated Transceiver datasheet (Rev. A) PDF | HTML 27 jun 2019
Application note TCAN455x Clock Optimization and Design Guidelines PDF | HTML 26 jul 2021
User guide TCAN45xx Software User's Guide 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
EVM User's guide TCAN4x5x Evaluation Module User's Guide (Rev. A) 22 mar 2019
Technical article CAN & LIN: take a look inside PDF | HTML 01 mar 2018

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

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
Modelo de simulación

TCAN4550 IBIS Model

SLLM433.ZIP (215 KB) - IBIS Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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
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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Soporte y capacitación

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