DATE REVISION D
參數(shù)資料
型號： XR20M1170IG24-F
廠商： Exar Corporation
文件頁數(shù)： 52/56頁
文件大小： 0K
描述： IC UART FIFO I2C/SPI 64B 24TSSOP
標(biāo)準(zhǔn)包裝： 62
特點： *
通道數(shù)： 1，UART
FIFO's： 64 字節(jié)
規(guī)程： RS485
電源電壓： 2.25 V ~ 3.6 V
帶自動流量控制功能： 是
帶IrDA 編碼器/解碼器： 是
帶故障啟動位檢測功能： 是
帶調(diào)制解調(diào)器控制功能： 是
帶CMOS： 是
安裝類型： 表面貼裝
封裝/外殼： 24-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 24-TSSOP
包裝： 管件
其它名稱： 1016-1571-5
XR20M1170IG24-F-ND
REVISION HISTORY
DATE
REVISION
DESCRIPTION
September 2006
P1.0.0
Preliminary Datasheet.
October 2006
P1.0.1
Updated Thermal Resistance Data.
December 2006
P1.0.2
Added I2C/SPI timing diagrams.
May 2007
1.0.0
Final Datasheet. Updated power supply and sleep currents. Updated QFN package
drawing and added the parameter "k".
June 2011
1.0.1
Removed “DMA mode” since this is a legacy feature that is not supported in this
device. Added and updated maximum SPI clock frequency to the AC Electrical Char-
acteristics table for SPI-Bus Timing. Updated ordering information and removed ref-
erences to the discontinued 28-pin QFN package (PDN_11-0502-01).
July 2012
1.1.0
Clarified "OP2#" pin since the M1170 does not have OP2# output pin.
Changed "AC Electrical Characteristics-UART Clock" table according to the PCN12-
0614-02.
56
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 2012 EXAR Corporation
Datasheet July 2012.
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.
XR20M1170
I2C/SPI UART WITH 64-BYTE FIFO
REV. 1.1.0
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參數(shù)描述
XR20M1170IG24TR-F 制造商:Exar Corporation 功能描述:UART 1-CH 64Byte FIFO 1.8V/2.5V/3.3V 24-Pin TSSOP T/R 制造商:Exar Corporation 功能描述:XR20M1170IG24TR-F
XR20M1170IL16 制造商:EXAR 制造商全稱:EXAR 功能描述:I2C/SPI UART WITH 64-BYTE FIFO
XR20M1170IL16-F 功能描述:UART 接口集成電路 UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR20M1170IL16TR-F 功能描述:UART 接口集成電路 1.8V, 1 Ch. 64 Byte I2C / SPI UART RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
XR20M1170IL24 制造商:EXAR 制造商全稱:EXAR 功能描述:I2C/SPI UART WITH 64-BYTE FIFO
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