DATE REVISION D
參數(shù)資料
型號: XR16V554IV-F
廠商: Exar Corporation
文件頁數(shù): 38/43頁
文件大?。?/td> 0K
描述: IC UART FIFO 16B QUAD 64LQFP
標(biāo)準(zhǔn)包裝: 160
特點: *
通道數(shù): 4,QUART
FIFO's: 16 字節(jié)
規(guī)程: RS232
電源電壓: 2.25 V ~ 3.6 V
帶自動流量控制功能:
帶故障啟動位檢測功能:
帶調(diào)制解調(diào)器控制功能:
帶CMOS:
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
REVISION HISTORY
DATE
REVISION
DESCRIPTION
April 2006
Rev P1.0.0
Preliminary Data Sheet.
July 2006
Rev P1.0.1
Updated AC Electrical Characterstics.
October 2006
Rev P1.0.2
Updated DC Electrical Characteristics.
January 2007
Rev 1.0.0
Final Datasheet.
May 2007
Rev 1.0.1
Updated QFN package dimensions drawing to show minimum "k" parameter.
September 2007
Rev 1.0.2
Changed 80-pin LQFP package pin out assignment.
July 2010
Rev 1.0.3
Corrected 80-pin LQFP package pin number in pin description.
43
NOTICE
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 July 2010.
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.
XR16V554/554D
REV. 1.0.3
2.25V TO 3.6V QUAD UART WITH 16-BYTE FIFO
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