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USB3346-CP - Microchip

Description: USB Interface IC 19Mhz USB 2.0 ULPI PHY

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Symbol
USB3346-CP - Microchip - PCB symbol
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PCB Footprints
USB3346-CP - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - USB3346-CP
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3D Models
USB3346-CP - Microchip - 3D model - Quad Flat No-Lead - USB3346-CP
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USB3346-CP Details

  • Manufacturer Part Number:

    USB3346-CP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    VQFN-24

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Additional Feature:

    IT ALSO REQUIRES 3.3V SUPPLY

  • Bus Compatibility:

    USB, VBUS

  • Clock Frequency-Max:

    19.2 MHz

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-XQCC-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:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

USB3346-CP Frequently Asked Questions (FAQs)

  • The USB3346-CP supports cable lengths up to 3 meters (10 feet) for USB 3.2 Gen 2 (10 Gbps) and up to 5 meters (16.4 feet) for USB 2.0 (480 Mbps).
  • To configure the USB3346-CP for USB 3.2 Gen 2 operation, set the MODE pin high (VDD) and ensure the device is powered from a 3.3V supply. Additionally, the device must be connected to a USB 3.2 Gen 2 capable host controller.
  • The typical power consumption of the USB3346-CP is 350 mA (max) for USB 3.2 Gen 2 operation and 150 mA (max) for USB 2.0 operation. The device also has a low-power mode that reduces power consumption to 10 mA (typical) when not in use.
  • Yes, the USB3346-CP supports USB-C Alternate Modes (Alt Modes) such as DisplayPort Alternate Mode, Power Delivery, and others. However, the specific Alt Mode support may depend on the device configuration and firmware.
  • Yes, the USB3346-CP is backward compatible with USB 2.0 host controllers. However, the device will operate at USB 2.0 speeds (480 Mbps) and may not take full advantage of the USB 3.2 Gen 2 capabilities.

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USB3346-CP Overview

Use the download button to access the USB3346-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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