Datasheet > XR21V1410

XR21V1410

更新时间： 2024-09-15 05:53:19

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
23页	675K
描述
1-CH FULL-SPEED USB UART

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技术参数
数据手册

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XR21V1410 技术参数

生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	HVQCCN,	针数：	16
Reach Compliance Code：	unknown	风险等级：	5.84
地址总线宽度：		总线兼容性：	I2C
最大数据传输速率：	1.5 MBps	外部数据总线宽度：
JESD-30 代码：	S-XQCC-N16	长度：	3 mm
端子数量：	16	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	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	0.9 mm	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	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	3 mm	uPs/uCs/外围集成电路类型：	BUS CONTROLLER, UNIVERSAL SERIAL BUS
Base Number Matches：	1

XR21V1410 数据手册

XR21V1410

1-CH FULL-SPEED USB UART

REV. 1.0.0

JUNE 2009

FEATURES

GENERAL DESCRIPTION

• USB 2.0 Compliant Interface

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.

■ Supports 12 Mbps USB full-speed data rate

■ Supports USB suspend, resume and remote

wakeup operations

• Enhanced UART Features

■ Data rates up to 12 Mbps

■ Fractional Baud Rate Generator

■ 128 byte TX FIFO

The V1410 operates from an internal 48MHz clock

therefore no external crystal/oscillator is required like

previous generation UARTs. With the fractional baud

rate generator, any baud rate can accurately be

generated using the internal 48MHz clock.

■ 384 byte RX FIFO

■ 7, 8 or 9 data bits, 1 or 2 stop bits

■ Automatic Hardware (RTS/CTS or DTR/DSR)

The large 128-byte 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

Flow Control

■ Automatic Software (Xon/Xoff) Flow Control

■ Multidrop mode w/ Auto Half-Duplex

Transceiver Control

■ Multidrop mode w/ Auto TX Enable

■ Half-Duplex mode

further

simplifies

typical

multidrop

RS-485

■ Sleep Mode with Remote Wake-up

■ Selectable GPIO or Modem I/O

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.

• Internal 48 MHz clock

• Single 2.97-3.63V power supply

• 5V tolerant inputs

Software drivers for Windows 2000, XP, Vista, and

CE, as well as Linux and Mac are supported for the

XR21V1410.

• 16-pin QFN package

• Virtual COM Port drivers

APPLICATIONS

■ Windows 2000, XP and Vista

■ Windows CE 4.2, 5.0, 6.0

■ Linux

• Portable Appliances

• External Converters (dongles)

• Battery-Operated Devices

• Cellular Data Devices

■ Mac

• Factory Automation and Process Controls

• Industrial applications

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510) 668-7000 • FAX (510) 668-7017 • www.exar.com

12 3 4 5 6 7...23

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与XR21V1410相关器件

型号	品牌	获取价格	描述	数据表
XR21V1410_10	EXAR	获取价格	1-CH FULL-SPEED USB UART
XR21V1410IL-0A-EB	EXAR	获取价格	1-CH FULL-SPEED USB UART
XR21V1410IL16	EXAR	获取价格	1-CH FULL-SPEED USB UART
XR21V1410IL16-F	EXAR	获取价格	1-CH FULL-SPEED USB UART
XR21V1410IL16MTR-F	EXAR	获取价格	USB Bus Controller, CMOS, 3 X 3 MM, 0.90 MM HEIGHT, GREEN, MO-220VEED-4, QFN-16
XR21V1410IL16TR-F	EXAR	获取价格	USB Bus Controller, CMOS, 3 X 3 MM, GREEN, MO-220VEED-4, QFN-16
XR21V1412	EXAR	获取价格	2-CH FULL-SPEED USB UART
XR21V1412_10	EXAR	获取价格	2-CH FULL-SPEED USB UART
XR21V1412IL32	EXAR	获取价格	2-CH FULL-SPEED USB UART
XR21V1412IL32-F	EXAR	获取价格	USB Bus Controller, CMOS, 5 X 5 MM, 0.90 MM HEIGHT, GREEN, MO-220VHHD-4, QFN-32

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