NOTICE EXAR Corporation reserves the right to make changes to the products contained in this publication in order to improve design, perform" />
參數(shù)資料
型號： XR21V1414IM-0B-EB
廠商： Exar Corporation
文件頁數(shù)： 28/34頁
文件大?。?/td> 0K
描述： EVAL BOARD FOR XR21V1414
產(chǎn)品培訓(xùn)模塊： UART Product Overview
XR21V141x Full-Speed USB UART Family
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，USB 2.0 至 UART
嵌入式： 否
已用 IC / 零件： XR21V1414IM
已供物品： 板
其它名稱： 1016-1427
34
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 2013 EXAR Corporation
Datasheet December 2013.
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.
XR21V1414
4-CH FULL-SPEED USB UART
REV. 1.3.0
REVISION HISTORY
DATE
REVISION
DESCRIPTION
June 2009
1.0.0
Released Datasheet.
September 2010
1.1.0
Clarified pin functionality, wide mode and low latency mode including registers /
blocks, clarified FLOW_CONTROL and GPIO_MODE register functionality.
April 2012
1.2.0
Updated ordering information, SDA/SCL pin types, modified GPIO0 pin name and
added LOOPBACK_CTL register and description. Updated LOWPOWER pin
description, bMaxPacketSize and DC electrical characterisitics. See PCN12-0305-
01 for more details.
December 2013
1.3.0
Added Windows driver versions, added absolute maximum tables, added ESD pro-
tection ratings, added QFN package center pad to pin descriptions, minor clarifica-
tions including requirement for even Product ID in Windows OS. [ECN:1402-06]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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XR21V1414IM48-F 功能描述:USB 接口集成電路 4-Ch 12Mbps 48MHz Internal clock; UART RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
XR21V1414IM48-F 制造商:Exar Corporation 功能描述:IC QUAD UART 12MBPS 3.63V 48-TQFP
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XR21V1414M48-F 制造商:Exar Corporation 功能描述:UART 4-CH FULL SPEED USB I/F 48TQFP 制造商:Exar Corporation 功能描述:UART, 4-CH FULL SPEED, USB I/F, 48TQFP, No. of Channels:4, Data Rate:12Mbps, Sup
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