Datasheet > OXUSB954-LQAG

OXUSB954-LQAG

更新时间： 2024-11-19 21:18:19

品牌	Logo	应用领域
OXFORD		/
页数	文件大小	规格书
34页	667K
描述
Micro Peripheral IC

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技术参数
数据手册

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OXUSB954-LQAG 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.64
Base Number Matches：	1

OXUSB954-LQAG 数据手册

Data Sheet

OXUSB954

USB to Quad Serial Port Bridge

Features

USB 2.0 compatible at full speed; built-in 12-Mbps transceiver &

SIE

Backward-compatible with USB 1.1

USB suspend/resume

Serial port—high-speed transfers at up to 230 Kbps

Additional UART for debug & code development

Advanced 16-bit processor for USB transaction processing &

control data processing

1.5 K×16 internal RAM buffer for fast communications

128-byte receive & transmit FIFO

Configurable line control allows 8-bit words as well as 5, 6 & 7

Optional odd, even or no parity & 1 or 2 stop bits

Serial 2-wire interface to support EEPROM configuration

Watchdog timer

Utilizes low-cost external crystal circuitry

Plug & play compatible

USB host device drivers available (Windows^®98, Windows 2000,

Windows XP)

3.3-V operation

100-pin LQFP

Overview

The Oxford Semiconductor OXUSB954 USB-to-quad serial port is the

ideal bridge between USB port and up to four serial port peripherals.

This intelligent device complies with USB2.0 at full speed, as well as

standard serial port specifications. It delivers the advantages of USB,

such as high-speed data transfers and plug-and-play capabilities, to

peripherals with a serial port interface, making it ideal for connections to

high-speed modems or ISDN terminal adapters. The combination of

device and software renders the interface transparent to peripherals and

requires no firmware changes, making it possible for serial peripherals to

interface with USB with minimum modification. This feature is ideal for

legacy applications.

DS-0016 Oct 06

External—Free Release

12 3 4 5 6 7...34

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