参数资料
| 型号： | XR19L212IL48-F |
| 厂商： | Exar Corporation |
| 文件页数： | 46/52页 |
| 文件大小： | 0K |
| 描述： | IC UART/TXRX RS232 48QFN |
| 标准包装： | 260 |
| 特点： | * |
| 通道数： | 2，DUART |
| FIFO's： | 64 字节 |
| 规程： | RS232 |
| 电源电压： | 3.3 V ~ 5.5 V |
| 带自动流量控制功能： | 是 |
| 带IrDA 编码器/解码器： | 是 |
| 带故障启动位检测功能： | 是 |
| 带调制解调器控制功能： | 是 |
| 带CMOS： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-VFQFN 裸露焊盘 |
| 供应商设备封装： | 48-QFN-EP（7x7） |
| 包装： | 托盘 |
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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 2007 EXAR Corporation
Datasheet July 2007.
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.
XR19L212
TWO CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER
REV. 1.0.1
REVISION HISTORY
DATE
REVISION
DESCRIPTION
June 2006
P1.0.0
Preliminary Datasheet
January 2007
P1.0.1
Updated EIA/TIA-232-F compliant voltage range to +3.3V to +5.5V.
May 2007
1.0.0
Final Datasheet. Updated DC Electrical Characteristics. Updated QFN drawing.
July 2007
1.0.1
Corrected R_EN pin description.
相关PDF资料 |
PDF描述 |
|---|---|
| XR19L220IL40-F | IC UART/TXRX RS232 40QFN |
| XR19L222IL64-F | IC UART/TXRX RS232 64QFN |
| XR19L400IL40-F | IC UART/TXRX RS485 40QFN |
| XR19L402IL48-F | IC UART/TXRX RS485 48QFN |
| XR20M1170IL24TR-F | IC UART FIFO I2C/SPI 64B 24QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XR19L212IL48TR-F | 制造商:Exar Corporation 功能描述:UART 2-CH 64Byte FIFO 5V 48-Pin QFN EP T/R 制造商:Exar Corporation 功能描述:XR19L212IL48TR-F |
| XR19L220 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
| XR19L220_07 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
| XR19L220IL40 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
| XR19L220IL40-0A-EB | 功能描述:界面开发工具 Supports L220 40 pin QFN, ISA Interface RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
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