參數(shù)資料
型號: XR16L2750IJ
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: 2.25V TO 5.5V DUART WITH 64-BYTE FIFO
中文描述: 2 CHANNEL(S), 6.25M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 47/49頁
文件大?。?/td> 602K
代理商: XR16L2750IJ
á
XR16L2750
2.25V TO 5.5V DUART WITH 64-BYTE FIFO
REV. 1.0.0
47
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 2002 EXAR Corporation
Datasheet September 2002.
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.
REVISION HISTORY
D
ATE
R
EVISION
D
ESCRIPTION
November 2001
Rev P1.0.0
Preliminary data sheet.
March 2002
Rev P1.1.0
Corrected INTA/B pin descriptions and reset state. Clarified MCR bit-3 pin
description. Renamed Sclk to Bclk.
September 2002
Rev 1.0.0
Release into production. Clarified RTS# pin descriptions, XTAL1 pin description,
external clock description, auto RS485 half-duplex control description, EMSR
bit-3 description and updated 2.5 V, I
CC
and I
SLEEP
DC Electrical Characteristics.
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XR16L2750IM 制造商:EXAR 制造商全稱:EXAR 功能描述:2.25V TO 5.5V DUART WITH 64-BYTE FIFO
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