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USB2244I-AEZG-06-TR - Microchip

Description: USB Interface IC USB 2.0 SD/MMC Flash Media Contrl , 3V to 3.6V ,135mA , -40C +85C

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USB2244I-AEZG-06-TR - Microchip - PCB symbol
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PCB Footprints
USB2244I-AEZG-06-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 36 QFN
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3D Models
USB2244I-AEZG-06-TR - Microchip - 3D model - Quad Flat No-Lead - 36 QFN
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USB2244I-AEZG-06-TR Details

  • Manufacturer Part Number:

    USB2244I-AEZG-06-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    VQFN-36

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Bus Compatibility:

    I2C; SPI; UART; USB

  • Clock Frequency-Max:

    24 MHz

  • Data Transfer Rate-Max:

    35 MBps

  • JESD-30 Code:

    S-XQCC-N36

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC36,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    165 mA

  • 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:

    6 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

USB2244I-AEZG-06-TR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the USB traces as short as possible and away from noise sources. Use a common mode filter or ferrite bead to reduce EMI.
  • Follow the USB 2.0 specification guidelines for device class, device ID, and device revision. Ensure the device is enumerated correctly and responds to standard USB requests. Use a USB analyzer tool to verify compliance.
  • The maximum cable length supported is 3 meters (10 feet) for a standard USB 2.0 connection. However, this can be extended up to 5 meters (16.4 feet) using active cables or repeaters.
  • Use a voltage regulator (e.g., MCP73831) to regulate the input voltage to 3.3V. Ensure the regulator can handle the maximum current required by the device. Add decoupling capacitors to filter out noise and reduce voltage ripple.
  • The device has a maximum junction temperature of 150°C. Ensure good airflow around the device and use a heat sink if necessary. Avoid overheating by keeping the device away from heat sources and using thermal pads or thermal tape.

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USB2244I-AEZG-06-TR Overview

Use the download button to access the USB2244I-AEZG-06-TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like USB22, 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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