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USB3347-CP - Microchip

Description: Microchip USB3347-CP, USB Transceiver, USB 2.0, 1.8 V, 3.3 V, 24-Pin QFN

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USB3347-CP - Microchip - PCB symbol
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PCB Footprints
USB3347-CP - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24-pin QFN, 4x4mm Body, 0.5mm Pitch
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3D Models
USB3347-CP - Microchip - 3D model - Quad Flat No-Lead - 24-pin QFN, 4x4mm Body, 0.5mm Pitch
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USB3347-CP Details

  • Manufacturer Part Number:

    USB3347-CP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    24

  • Manufacturer Package Code:

    VQFN-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Bus Compatibility:

    UART; USB

  • Clock Frequency-Max:

    26 MHz

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    52 mA

  • Supply Voltage-Max:

    2 V

  • Supply Voltage-Min:

    1.6 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

USB3347-CP Frequently Asked Questions (FAQs)

  • The USB3347-CP supports cable lengths up to 3 meters (10 feet) for USB 2.0 and 1 meter (3.3 feet) for USB 3.2 Gen 1, assuming a good quality cable with proper shielding and termination.
  • To configure the USB3347-CP for USB 3.2 Gen 2 operation, you need to set the GEN2_EN pin high and ensure that the device is powered from a 3.3V supply. Additionally, you may need to adjust the transmit and receive equalization settings depending on your specific application.
  • The power consumption of the USB3347-CP varies depending on the operating mode. In USB 2.0 mode, the typical power consumption is around 150mA. In USB 3.2 Gen 1 mode, it's around 300mA, and in USB 3.2 Gen 2 mode, it's around 500mA. However, these values can vary depending on the specific application and usage.
  • No, the USB3347-CP is designed to operate from a 3.3V power supply. Using a 5V power supply can damage the device. If you need to use a 5V power supply, you'll need to add a voltage regulator to step down the voltage to 3.3V.
  • The USB3347-CP has an overcurrent protection feature that can be enabled by connecting the OCP_EN pin to VCC. When enabled, the device will limit the current to 2A. You can also use an external overcurrent protection circuit, such as a fuse or a dedicated overcurrent protection IC, for added protection.

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USB3347-CP Overview

Use the download button to access the USB3347-CP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like USB33, 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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