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UJA1169LTK/FZ
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UJA1169LTK/FZ

Introduction

The UJA1169LTK/FZ is a versatile integrated circuit designed for use in automotive applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Automotive Integrated Circuit
  • Use: Control and management of automotive communication networks
  • Characteristics: High reliability, robustness, and compatibility with various automotive network protocols
  • Package: Small outline integrated circuit (SOIC)
  • Essence: Facilitates efficient and reliable communication within automotive systems
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Operating Voltage: 3.3V to 5V
  • Operating Temperature: -40°C to 125°C
  • Communication Protocol Support: CAN, LIN, and FlexRay
  • Package Type: SOIC-14

Detailed Pin Configuration

  1. VBAT
  2. VDD
  3. STB
  4. TXD
  5. RXD
  6. CANH
  7. CANL
  8. LIN
  9. WAKE
  10. GND
  11. NC
  12. NC
  13. NC
  14. NC

Functional Features

  • Network Management: Enables control and monitoring of automotive communication networks
  • Protocol Compatibility: Supports multiple automotive network protocols, enhancing flexibility
  • Low Power Consumption: Optimized for energy efficiency in automotive applications
  • Fault Tolerance: Built-in features for fault detection and recovery

Advantages and Disadvantages

Advantages

  • Robust communication network management
  • Wide protocol support
  • Low power consumption
  • Enhanced fault tolerance

Disadvantages

  • Limited to automotive applications
  • Complex integration for non-automotive use cases

Working Principles

The UJA1169LTK/FZ operates by interfacing with various automotive communication buses, such as CAN, LIN, and FlexRay. It manages the flow of data between different nodes within the automotive network, ensuring reliable and efficient communication.

Detailed Application Field Plans

The UJA1169LTK/FZ is widely used in modern automotive systems, including: - Body Control Modules - Engine Control Units - Transmission Control Modules - Infotainment Systems - Advanced Driver Assistance Systems

Detailed and Complete Alternative Models

  • UJA1169ATK/FZ: Similar functionality with additional diagnostic features
  • TJA1044GTK/FZ: Focuses on high-speed CAN communication
  • L9907: Offers LIN communication support with integrated voltage regulator

In conclusion, the UJA1169LTK/FZ plays a crucial role in enabling reliable and efficient communication within automotive systems, making it an essential component for modern vehicles.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av UJA1169LTK/FZ i tekniska lösningar

  1. What is the UJA1169LTK/FZ used for?
    - The UJA1169LTK/FZ is a LIN and CAN FD system basis chip for automotive gateway applications.

  2. What are the key features of the UJA1169LTK/FZ?
    - It integrates LIN transceiver, CAN FD transceiver, and an ARM Cortex-M0+ microcontroller.

  3. How does the UJA1169LTK/FZ support automotive gateway applications?
    - It provides LIN/CAN FD communication, gateway functionality, and network management.

  4. Can the UJA1169LTK/FZ be used in electric vehicles?
    - Yes, it is designed for use in electric and hybrid electric vehicles.

  5. What is the operating voltage range of the UJA1169LTK/FZ?
    - It operates from 3.3V to 18V, making it suitable for automotive power systems.

  6. Does the UJA1169LTK/FZ support wake-up functionality?
    - Yes, it supports wake-up on LIN and CAN buses.

  7. Is the UJA1169LTK/FZ compliant with automotive standards?
    - It complies with ISO 11898-2:2016 for CAN FD and ISO 17987-4 for LIN.

  8. Can the UJA1169LTK/FZ be programmed for specific applications?
    - Yes, it can be programmed using the integrated ARM Cortex-M0+ microcontroller.

  9. What diagnostic features does the UJA1169LTK/FZ offer?
    - It provides extensive diagnostic capabilities for monitoring bus communication and fault detection.

  10. Are evaluation boards available for the UJA1169LTK/FZ?
    - Yes, evaluation boards are available to facilitate testing and development of applications.