参数资料
| 型号： | XR21V1410IL16-F |
| 厂商： | Exar Corporation |
| 文件页数： | 1/30页 |
| 文件大小： | 0K |
| 描述： | IC UART FIFO USB SGL 16QFN |
| 产品培训模块： | UART Product Overview XR21V141x Full-Speed USB UART Family |
| 产品变化通告： | XR21V1410IL16-F Packing Change 26/Jan/2011 |
| 特色产品： | XR21V141x Full-Speed USB UART |
| 标准包装： | 490 |
| 特点： | * |
| 通道数： | 1，UART |
| FIFO's： | 128 字节，384 字节 |
| 规程： | USB 2.0 |
| 电源电压： | 2.97 V ~ 3.63 V |
| 带自动流量控制功能： | 是 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 散装 |
| 配用： | 1016-1299-ND - EVAL BOARD FOR XR21V1410IL |
| 其它名称： | 1016-1300 |
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Exar Corporation 48720 Kato Road, Fremont CA, 94538 (510) 668-7000 FAX (510) 668-7017 www.exar.com
XR21V1410
1-CH FULL-SPEED USB UART
JANUARY 2014
REV. 1.4.0
GENERAL DESCRIPTION
The XR21V1410 (V1410) is an enhanced 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.
The V1410 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.
The large 128-byte TX FIFO and 384-byte RX FIFO
of the V1410 helps to optimize the overall data
throughput for various applications. The automatic
transceiver direction control feature simplifies both
the hardware and software for half-duplex RS-485
applications. If required, the multidrop (9-bit) mode
with automatic half-duplex transceiver control feature
further
simplifies
typical
multidrop
RS-485
applications.
The V1410 operates from a single 2.97 to 3.63 volt
power supply and has 5V tolerant inputs. The V1410
is available in a 16-pin QFN package.
WHQL certified software drivers for Windows 2000,
XP, Vista, 7, 8 and CE, as well as Linux and Mac are
supported for the XR21V1410.
APPLICATIONS
Portable Appliances
External Converters (dongles)
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
Industrial applications
FEATURES
USB 2.0 Compliant, Full-Speed (12 Mbps)
■ 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 UART Features
■ 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
■ 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
■ Auto RS-485 Half-Duplex Control
■ Half-Duplex mode
■ Selectable GPIO or Modem I/O
Internal 48 MHz clock
Single 3.3V power supply
5V tolerant GPIO inputs
16-pin QFN package
Virtual COM Port WHQL certified drivers
■ Windows 2000, XP, Vista, Win7 and Win8
■ Windows CE 4.2, 5.0, 6.0, 7.0
■ Linux
■ Mac
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相关代理商/技术参数 |
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|---|---|
| XR21V1410IL16TR-F | 功能描述:USB 接口集成电路 1 Chan FS USB UART w/ 256 Byte FIFO RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| XR21V1412 | 制造商:EXAR 制造商全称:EXAR 功能描述:2-CH FULL-SPEED USB UART |
| XR21V1412_10 | 制造商:EXAR 制造商全称:EXAR 功能描述:2-CH FULL-SPEED USB UART |
| XR21V1412IL-0A-EB | 功能描述:界面开发工具 EVAL BOARD FOR XR21V1412IL32-F 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 |
| XR21V1412IL-0B-EB | 功能描述:界面开发工具 For XR21V1412 QFN32 USB, RS232;No Cables 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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