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XR21B1421IL28TR-F

XR21B1421IL28TR-F

Manufacturer No:

XR21B1421IL28TR-F

Manufacturer:

MaxLinear, Inc.

Description:

IC USB HID-UART BRIDGE 1CH 28QFN

Datasheet:

Datasheet

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Payment:

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XR21B1421IL28TR-F Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-QFN (5x5)
  • Package / Case
    28-VFQFN Exposed Pad
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    13mA
  • Voltage - Supply
    3V ~ 3.6V
  • Standards
    USB 2.0
  • Interface
    UART
  • Function
    Bridge, USB to UART
  • Protocol
    USB
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The XR21B1421IL28TR-F is an integrated circuit chip developed by Exar Corporation. It is a USB UART (Universal Asynchronous Receiver/Transmitter) bridge chip that provides a bridge between USB and serial interfaces. Here are some advantages and application scenarios of this chip:Advantages: 1. High Performance: The XR21B1421IL28TR-F offers high-speed data transfer rates, supporting baud rates up to 12 Mbps. 2. Low Power Consumption: It is designed to operate with low power consumption, making it suitable for power-sensitive applications. 3. Small Form Factor: The chip comes in a small 28-pin QFN package, allowing for compact designs and space-saving solutions. 4. Robustness: It features built-in protection mechanisms like voltage regulators, ESD protection, and short-circuit protection, ensuring reliable operation.Application Scenarios: 1. USB-to-Serial Conversion: The XR21B1421IL28TR-F is commonly used in applications where a USB interface needs to be converted to a serial interface. This can include various devices like industrial equipment, embedded systems, and consumer electronics. 2. IoT Devices: With the rise of IoT (Internet of Things) devices, the XR21B1421IL28TR-F can be used to enable communication between these devices and a computer or other USB-enabled devices. 3. Programming Interfaces: The chip can be utilized in programming interfaces for microcontrollers or other devices that require a USB connection for programming or debugging purposes. 4. Industrial Automation: The XR21B1421IL28TR-F can be integrated into industrial automation systems, allowing for communication between USB-enabled devices and serial-based equipment like sensors, actuators, or programmable logic controllers (PLCs).These are just a few examples of the advantages and application scenarios of the XR21B1421IL28TR-F integrated circuit chip. Its versatility, performance, and low power consumption make it suitable for a wide range of USB-to-serial conversion applications.
XR21B1421IL28TR-F Relevant information