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USB5434B-JZX - Microchip

Description: USB Hub Controller USB 3.0 USB Interface 64-QFN (9x9)

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Symbol
USB5434B-JZX - Microchip - PCB symbol
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PCB Footprints
USB5434B-JZX - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN
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3D Models
USB5434B-JZX - Microchip - 3D model - Quad Flat No-Lead - QFN
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USB5434B-JZX Details

  • Manufacturer Part Number:

    USB5434B-JZX

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    9 X 9 MM, ROHS COMPLIANT, QFN-64

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Additional Feature:

    ALSO OPRATES AT 3.3 V SUPPLY

  • Bus Compatibility:

    I2C; USB

  • Clock Frequency-Max:

    25 MHz

  • Data Transfer Rate-Max:

    625 MBps

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    1.31 V

  • Supply Voltage-Min:

    1.22 V

  • Supply Voltage-Nom:

    1.25 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    9 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

USB5434B-JZX Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the USB traces short and away from noise sources. Use a common mode filter and a ferrite bead to reduce EMI.
  • Use a high-quality USB 3.2 Gen 2 cable, ensure the PCB is designed for high-speed signals, and follow the recommended layout guidelines. Also, use a signal integrity tool to simulate and optimize the design.
  • The USB5434B-JZX requires a 3.3V power supply with a maximum current of 1.5A. Ensure the power supply is stable and can handle the peak current requirements during device operation.
  • Use a 400 kHz I2C clock frequency, and ensure the I2C bus is properly terminated. Use a pull-up resistor on the SDA and SCL lines, and consider using a I2C bus buffer for long cables or noisy environments.
  • The device has a maximum junction temperature of 125°C. Ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. Avoid blocking the thermal pads on the package.

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USB5434B-JZX Overview

Use the download button to access the USB5434B-JZX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like USB54, or try a keyword search, such as Bus Controllers

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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