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Automotive Grade Chip | Electronic Component Guard > Products > UJA1163TK NXP

UJA1163TK NXP

Description

UJA1163TK

Overview

The UJA1163TK is a high-performance, System Basis Chip (SBC) designed for automotive and industrial applications. This IC offers a comprehensive set of features including a voltage regulator, a Reset/Watchdog circuit, and an advanced CAN transceiver. It is specifically optimized for systems that require a high level of reliability and flexible control over system parameters.

Key Features

  • Voltage Regulator: The UJA1163TK features a 5V voltage regulator that provides power to microcontrollers or other on-board devices. This regulator is highly efficient and supports a wide input voltage range, making it suitable for a variety of applications.
  • Reset/Watchdog: The device includes a sophisticated Reset/Watchdog circuit that ensures system reliability by monitoring the microcontroller’s activity and performing a system reset if the microcontroller fails to respond within a predefined time frame.
  • CAN Transceiver: The integrated CAN (Controller Area Network) transceiver supports communication speeds up to 1 Mbit/s and is fully compliant with the ISO 11898-2 standard. It features a high level of immunity to electromagnetic interference (EMI) and electrostatic discharges (ESD), ensuring robust operation in harsh environments.
  • Low Power Modes: To minimize power consumption, the UJA1163TK offers several low power modes that can be controlled by the microcontroller. This feature is particularly useful in battery-powered devices or applications where energy efficiency is crucial.
  • High-Speed CAN: Supports high-speed CAN communication up to 1 Mbit/s, suitable for applications requiring fast data exchange.
  • Diagnostic Features: Includes advanced diagnostic features to monitor the CAN bus and the device’s status, aiding in system troubleshooting and fault detection.

Parameters

  • Operating Temperature Range: -40°C to +125°C, suitable for a wide range of applications including automotive and industrial environments.
  • Input Voltage Range: 4.5V to 40V, allowing the device to operate effectively in systems with varying power supply levels.
  • Output Voltage: 5V, providing a stable supply voltage for on-board devices.
  • Maximum Output Current: 150mA, sufficient for powering a variety of microcontrollers and peripherals.
  • CAN Transceiver: Supports both high-speed and low-speed CAN communication, with a maximum transmission speed of 1 Mbit/s.
  • EMC Performance: Meets or exceeds the EMC requirements set by automotive and industrial standards, ensuring reliable operation in noisy environments.

Package

The UJA1163TK is available in a DSO-16 (SO16) package, offering a compact footprint that is ideal for space-constrained designs.

Applications

  • Automotive: Suitable for use in automotive control units, infotainment systems, and other vehicle applications where reliability and high-speed communication are essential.
  • Industrial: Can be used in industrial control systems, robotics, and automation equipment where the ability to operate in harsh environments is crucial.
  • Telematics and Navigation: Ideal for telematics and navigation systems that require robust communication capabilities and reliable system operation.

Benefits

  • High Reliability: Offers high reliability and fault tolerance, ensuring that systems remain operational even in the event of component failure.
  • Flexible System Design: The comprehensive set of features allows for flexible system design, accommodating a wide range of application requirements.
  • Compliance with Standards: Meets the requirements of major automotive and industrial standards, simplifying the compliance process for system designers.