xr21b1411 Exar Corporation, xr21b1411 Datasheet - Page 29
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xr21b1411
Manufacturer Part Number
xr21b1411
Description
Enhanced 1-ch Full-speed Usb Uart
Manufacturer
Exar Corporation
Datasheet
1.XR21B1411.pdf
(29 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
xr21b1411IL16-F
Manufacturer:
EXAR
Quantity:
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Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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REV. 1.1.0
REVISION HISTORY
EXAR Corporation reserves the right to make changes to the products contained in this publication in order to
improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any
circuits described herein, conveys no license under any patent or other right, and makes no representation that
the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration
purposes and may vary depending upon a user’s specific application. While the information in this publication
has been carefully checked; no responsibility, however, is assumed for inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where the
failure or malfunction of the product can reasonably be expected to cause failure of the life support system or
to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless
EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has
been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately
protected under the circumstances.
Copyright 2010 EXAR Corporation
Datasheet January 2011.
Send your UART technical inquiry with technical details to hotline: uarttechsupport@exar.com.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
September 2010
November 2010
October 2010
January 2011
D
ATE
R
EVISION
1.0.0
1.0.1
1.0.2
1.1.0
Initial Datasheet.
Released Datasheet.
Corrected definition of Self powered bit in OTP. Updated modem IO 5V tolerance.
Added unique preprogrammed serial number description
NOTICE
29
ENHANCED 1-CH FULL-SPEED USB UART
D
ESCRIPTION
XR21B1411