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XR21B1421 - Enhanced 1-Ch Full-Speed USB HID to UART Bridge

MaxLinear

The XR21B1421 by MaxLinear is a Enhanced 1-Ch Full-Speed USB HID to UART Bridge. Below is the official datasheet preview.

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XR21B1421 Enhanced 1-Ch Full-Speed USB HID to UART Bridge by MaxLinear - Datasheet Preview — Official preview page of the XR21B1421 Enhanced 1-Ch Full-Speed USB HID to UART Bridge datasheet (MaxLinear).

Datasheet Details

Part number	XR21B1421
Manufacturer	MaxLinear
File Size	868.08 KB
Description	Enhanced 1-Ch Full-Speed USB HID to UART Bridge
Datasheet	XR21B1421-MaxLinear.pdf
Additional preview pages of the XR21B1421 datasheet.

XR21B1421 Product details

Description

The XR21B1421 is an enhanced Universal Asynchronous Receiver and Transmitter (UART) bridge to HID class 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 up 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.

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Other Datasheets by MaxLinear

XR21B1420 - Enhanced 1-Ch Full-Speed USB UART
XR21B1422 - Enhanced 2-Ch Full-Speed USB UART
XR21B1424 - Enhanced 4-Ch Full-Speed USB UART
XR21B1411 - ENHANCED 1-CH FULL-SPEED USB UART
XR21V1410 - 1-CH FULL-SPEED USB UART
XR21V1412 - 2-CH FULL-SPEED USB UART

Published: Sep 1, 2018 |