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FT221XQ-R - FTDI Chip

Description: FTDI Chip FT221XQ-R Interface SIE, UART 1Mbit/s, 5 V, 20-Pin, QFN

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PCB Footprints
FT221XQ-R - FTDI Chip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN-20
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3D Models
FT221XQ-R - FTDI Chip  - 3D model - Quad Flat No-Lead - QFN-20
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FT221XQ-R Details

  • Manufacturer Part Number:

    FT221XQ-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-20

  • Pin Count:

    20

  • Country Of Origin:

    Mainland China

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    FTDI Chip

  • YTEOL:

    7.65

  • Bus Compatibility:

    USB

  • Clock Frequency-Max:

    12.02 MHz

  • Data Transfer Rate-Max:

    1 MBps

  • JESD-30 Code:

    S-XQCC-N20

  • Length:

    4 mm

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    13.1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

FT221XQ-R Frequently Asked Questions (FAQs)

  • The maximum cable length supported by the FT221XQ-R is 3 meters (10 feet) for full-speed devices and 1 meter (3.3 feet) for low-speed devices, assuming a good quality cable with proper shielding and termination.
  • Yes, the FT221XQ-R can operate with a 5V power supply, but it is recommended to use a 3.3V power supply for optimal performance and to reduce power consumption.
  • To configure the FT221XQ-R for I2C mode, you need to set the MPSSE (Multi-Protocol Synchronous Serial Engine) to I2C mode using the FTDI Chip's MPSSE commands. You can find more information on the MPSSE commands in the FTDI Chip's application notes.
  • Yes, the FT221XQ-R is compatible with USB 3.0 ports, but it will operate at USB 2.0 speeds. The device is not capable of achieving USB 3.0 speeds.
  • The maximum data transfer rate of the FT221XQ-R is 12 Mbps for full-speed devices and 1.5 Mbps for low-speed devices.

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FT221XQ-R Overview

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