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UJA1078ATW/5V0/1J

产品分类: 其他接口芯片
厂牌: NXP SEMICONDUCTORS
产品描述:
供应商型号: QNF-UJA1078ATW/5V0/1J
供应商: NXP直供
标准整包数: 2000
NXP SEMICONDUCTORS 其他接口芯片 UJA1078ATW/5V0/1J

UJA1078ATW/5V0/1J概述

    UJA1078A High-Speed CAN/Dual LIN Core System Basis Chip
    1. Product Introduction
    The UJA1078A is a System Basis Chip (SBC) designed for Electronic Control Units (ECUs) in automotive applications. This high-integration component consolidates a high-speed Controller Area Network (CAN) transceiver and dual Local Interconnect Network (LIN) transceivers into a single chip. Its primary function is to manage power and sensor peripherals by serving as the central communication hub. By integrating multiple functions into a single package, the UJA1078A simplifies the design process, enhances reliability, and reduces costs in ECU development.
    Key applications include:
    - Automotive body electronics
    - Infotainment systems
    - Powertrain control units
    - Sensors and actuators networking
    2. Technical Parameters
    The UJA1078A delivers robust performance across a range of parameters:
    | Parameter | Value |

    | CAN Transceiver | Compatible with ISO 11898-2 and ISO 11898-5 standards |
    | LIN Transceiver | LIN 2.1 compliant; Compatible with LIN 2.0, LIN 1.3, and SAE J2602 |
    | Voltage Regulator | V1: 3.3 V or 5 V (up to 250 mA); V2: 5 V |
    | Watchdog Functionality | Window mode, Timeout mode, Off mode |
    | SPI Interface | Full-duplex communication |
    | Power Supply Range | 4.5 V to 5.5 V |
    | Operating Temperature | -40°C to +150°C |
    | Package Type | HTSSOP32 |
    This product is RoHS-compliant, ensuring environmentally friendly production practices.
    3. Product Features and Advantages
    The UJA1078A stands out due to its comprehensive feature set and competitive advantages:
    - Integrated Functions: Combines CAN and LIN transceivers, voltage regulators, and a watchdog into a single chip.
    - Advanced Power Management: Offers Wake-up via CAN, LIN, or local wake-up pins, along with configurable current thresholds for external PNP transistors.
    - Enhanced Reliability: Features overtemperature shutdown, advanced watchdog functionality, and EMC optimization.
    - Flexibility: Supports both 3.3 V and 5 V output voltages, making it versatile for various microcontroller platforms.
    - Automotive-Grade Design: ±8 kV ESD protection, short-circuit-proof bus pins, and compliance with ISO standards ensure durability and safety.
    These features make the UJA1078A an ideal choice for modern automotive applications requiring high integration and robust performance.
    4. Application Case Studies and Usage Recommendations
    The UJA1078A is well-suited for diverse automotive scenarios, such as:
    - Remote Flash Programming: Leverages CAN bus connectivity for updating firmware remotely.
    - Body Electronics: Manages low-voltage sensors and actuators within vehicle subsystems.
    - Infotainment Systems: Acts as a reliable bridge between entertainment modules and vehicle networks.
    Usage Suggestions:
    - Ensure proper heat dissipation by connecting the exposed die pad to the PCB’s ground plane.
    - Configure the watchdog timeout period based on system requirements to avoid unintended resets.
    - Test the LIN transceiver’s low-slope mode to optimize EMC performance in noisy environments.
    5. Compatibility and Support
    The UJA1078A demonstrates excellent compatibility with other automotive-grade

UJA1078ATW/5V0/1J参数

参数
11.1mm(Max)
6.2mm(Max)
950μm(Max)
通用封装 HTSSOP-32
安装方式 贴片安装,黏合安装
应用等级 汽车级
零件状态 在售
包装方式 卷带包装

UJA1078ATW/5V0/1J厂商介绍

NXP Semiconductors是一家全球领先的半导体公司,总部位于荷兰。公司专注于提供高性能、安全和互联的解决方案,以推动智能生活和智能城市的发展。NXP的产品广泛应用于汽车、工业和物联网(IoT)、移动设备、通信基础设施等多个领域。

主营产品分类包括:
1. 微控制器(MCU):广泛应用于嵌入式系统,如智能家居、工业自动化等。
2. 射频(RF)和无线技术:包括NFC、蓝牙等,用于无线通信和数据传输。
3. 汽车电子:为汽车提供安全、连接和动力管理解决方案。
4. 安全解决方案:包括安全元件和软件,保护数据和交易安全。
5. 分立器件和传感器:用于各种检测和测量应用。

NXP Semiconductors的优势在于:
- 强大的研发能力:持续投入研发,推动技术创新。
- 广泛的产品线:提供多样化的产品,满足不同市场需求。
- 深厚的行业经验:在多个领域拥有丰富的经验和专业知识。
- 全球化布局:在全球范围内设有研发中心和生产基地,为客户提供本地化服务。

UJA1078ATW/5V0/1J数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
2000+ $ 2.6573 ¥ 22.5866
10000+ $ 2.6147 ¥ 22.2252
20000+ $ 2.551 ¥ 21.6832
库存: 200000
起订量: 2000 增量: 2000
交货地:
最小起订量为:2000
合计: ¥ 45173.2
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