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XR21B1420 - Enhanced 1-Ch Full-Speed USB UART

Product Overview

MaxLinear

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XR21B1420 Enhanced 1-Ch Full-Speed USB UART by MaxLinear - Datasheet Preview — Datasheet preview – XR21B1420

Datasheet Details

Part number	XR21B1420
Manufacturer	MaxLinear
File Size	914.92 KB
Description	Enhanced 1-Ch Full-Speed USB UART
Datasheet	XR21B1420 Datasheet
Additional preview pages of the XR21B1420 datasheet.

Product details

Description

The XR21B1420 is an enhanced Universal Asynchronous Receiver and Transmitter (UART) bridge to USB interface.

Features

±15kV ESD on USBD+/USBD.
USB 2.0 Compliant, Full-Speed (12Mbps).
Unique pre-programmed USB serial number.
Internally generated 48MHz core clock.
Enhanced UART features.
Baud rates from 300bps to 12 Mbps.
Fractional Baud Rate Generator.
512-byte TX and 512-byte RX FIFOs.
Auto Hardware / Software Flow Control.
Multidrop and Half-Duplex Modes.
Auto RS-485 Half-Duplex Control.
Selectable GPIO or Modem I/O.
Up to 10 GPIOs.
5V toler.

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Published: Sep 1, 2018 |