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XR21B1422 Enhanced 2-Ch Full-Speed USB UART

XR21B1422 Description

XR21B1422 Enhanced 2-Ch Full-Speed USB UART General .
The XR21B1422 is an enhanced Universal Asynchronous Receiver and Transmitter (UART) bridge to USB interface.

XR21B1422 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
* 5

XR21B1422 Applications

* The XR21B1422 uses the native OS CDC-ACM driver or an Exar supplied custom driver. Exar provides WHQL/HCK-certified software drivers for Windows 2000, XP, Vista, 7, 8, 8.1 as well as software drivers for Windows CE, Linux and Mac OS X. Full source code is available. The XR21B1422 operates from a si

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Datasheet Details

Part number
XR21B1422
Manufacturer
Exar
File Size
445.85 KB
Datasheet
XR21B1422-Exar.pdf
Description
Enhanced 2-Ch Full-Speed USB UART

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📌 All Tags

Enhanced 2-Ch Full-Speed USB UART Exar
Exar XR21B1422-like datasheet