XR21V1412
Exar Corporation
2-Ch Full-Speed USB UARTXR21V1412
2-CH FULL-SPEED USB UART
JUNE 2009
REV. 1.0.0
GENERAL DESCRIPTION
The XR21V1412 (V1412) is an enhanced 2-channel Universal Asynchronous Receiver and Transmitter (UART) with a USB interface. The USB interface is fully compliant to
XR21V1410
1-Ch Full-Speed USB UARTXR21V1410
1-CH FULL-SPEED USB UART
JUNE 2009
REV. 1.0.0
GENERAL DESCRIPTION
The XR21V1410 (V1410) is an enhanced Universal Asynchronous Receiver and Transmitter (UART) with a USB interface. The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12
Exar Corporation
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XR21V1414
4-Ch Full-Speed USB UARTXR21V1414
4-CH FULL-SPEED USB UART
DECEMBER 2013
REV. 1.3.0
GENERAL DESCRIPTION
The XR21V1414 (V1414) is an enhanced 4-channel USB Universal Asynchronous Receiver and Transmitter (UART). The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12 Mbps USB data transf
Exar Corporation
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