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XR21V1412IL32-F PDF预览

XR21V1412IL32-F

更新时间： 2024-11-06 21:04:27
品牌 Logo 应用领域
艾科嘉 - EXAR 外围集成电路
页数 文件大小 规格书
32页 392K
描述
USB Bus Controller, CMOS, 5 X 5 MM, 0.90 MM HEIGHT, GREEN, MO-220VHHD-4, QFN-32

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中文翻译

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XR21V1412IL32-F 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Transferred包装说明：HVQCCN, LCC32,.2SQ,20
Reach Compliance Code：compliantHTS代码：8542.31.00.01
风险等级：4.43总线兼容性：I2C
JESD-30 代码：S-XQCC-N32JESD-609代码：e3
长度：5 mm湿度敏感等级：2
端子数量：32最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：HVQCCN封装等效代码：LCC32,.2SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified座面最大高度：1 mm
子类别：Serial IO/Communication Controllers最大供电电压：3.63 V
最小供电电压：2.97 V标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：40
宽度：5 mmuPs/uCs/外围集成电路类型：BUS CONTROLLER, UNIVERSAL SERIAL BUS
Base Number Matches：1

XR21V1412IL32-F 数据手册

 浏览型号XR21V1412IL32-F的Datasheet PDF文件第2页浏览型号XR21V1412IL32-F的Datasheet PDF文件第3页浏览型号XR21V1412IL32-F的Datasheet PDF文件第4页浏览型号XR21V1412IL32-F的Datasheet PDF文件第5页浏览型号XR21V1412IL32-F的Datasheet PDF文件第6页浏览型号XR21V1412IL32-F的Datasheet PDF文件第7页 
XR21V1412  
2-CH FULL-SPEED USB UART  
REV. 1.3.0  
DECEMBER 2013  
FEATURES  
USB 2.0 Compliant, Full-Speed (12 Mbps)  
GENERAL DESCRIPTION  
•
The XR21V1412 (V1412) is an enhanced 2-channel  
Universal Asynchronous Receiver and Transmitter  
(UART) with a USB interface. The USB interface is  
fully compliant to Full Speed USB 2.0 specification  
that supports 12 Mbps USB data transfer rate. The  
USB interface also supports USB suspend, resume  
and remote wakeup operations.  
■
Supports USB suspend, resume and remote  
wakeup operations  
■
■
± 5 kV HBM ESD protection on USB data pins  
± 2 kV HBM ESD protection on all other pins  
•
Enhanced Features of each UART  
The V1412 operates from an internal 48MHz clock  
therefore no external crystal/oscillator is required as  
in previous generation UARTs. With the fractional  
baud rate generator, any baud rate can accurately be  
generated using the internal 48MHz clock.  
■
■
■
■
■
■
■
■
UART data rates up to 12 Mbps  
Fractional Baud Rate Generator  
128 byte TX FIFO  
384 byte RX FIFO  
7, 8 or 9 data bits  
The large 128-byte TX FIFO and 384-byte RX FIFO  
of the V1412 helps to optimize the overall data  
throughput for various applications. If required, the  
multidrop mode and automatic RS-485 half-duplex  
direction control feature further simplifies typical  
multidrop RS-485 applications.  
1 or 2 stop bits  
Odd, even, mark, space or no parity  
Automatic Hardware (RTS/CTS or DTR/DSR)  
Flow Control  
■
■
■
■
■
Automatic Software (Xon/Xoff) Flow Control  
Multidrop mode  
The V1412 operates from a single 2.97 to 3.63 volt  
power supply and has 5V tolerant inputs. The V1412  
is available in a 32-pin QFN package.  
Auto RS-485 Half-Duplex Control  
Half-Duplex mode  
WHQL certified software drivers for Windows 2000,  
XP, Vista, 7, 8, and CE, as well as Linux and Mac are  
supported for the XR21V1412.  
Selectable GPIO or Modem I/O  
•
•
•
•
•
Internal 48 MHz clock  
Single 3.3V power supply  
5V tolerant GPIO inputs  
APPLICATIONS  
•
•
•
•
•
•
Portable Appliances  
32-pin QFN package  
External Converters (dongles)  
Battery-Operated Devices  
Cellular Data Devices  
Virtual COM Port WHQL certified drivers  
■
■
■
■
Windows 2000, XP, Vista, Win7 and Win8  
Windows CE 4.2, 5.0, 6.0, 7.0  
Factory Automation and Process Controls  
Industrial applications  
Linux  
Mac  
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510) 668-7000 • FAX (510) 668-7017 • www.exar.com  
1234567...32

中文翻译

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XR21V1412IL32-F 替代型号

型号 品牌 替代类型 描述 数据表
XR21V1412IL32TR-F EXAR

完全替代

 USB Bus Controller, CMOS, 5 X 5 MM, 0.90 MM HEIGHT, GREEN, MO-220VHHD-4, QFN-32

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