MA100

UART-to- USB Bridge Controller

This document contains information on a new product under development by MEGAWIN. MEGAWIN reserves the right to change or

discontinue this product without notice.

© MEGAWIN Technology Co., Ltd. 2008 All rights reserved.

2008/12 version A3

MEGAWIN

Features

Operating voltage from 4.35V to 5.5V

Universal Asynchronous Serial Receiver/Transmitter (UART) to Universal Serial Bus (USB)

Bridge

High efficient data transfer rate and low cost solution for UART-to-USB bridge, which has to

Integrated USB transceiver for Low speed USB 1.5Mbps Specification, Version 1.1

Embedded 3.3 V voltage regulator for USB data signals

Built-in power-on-reset

Supports suspend/normal mode for the power management

6 MHz external crystal or external ceramic resonator

Support optional external serial EEPROM for USB VID, PID, product related string and

external setting

LEDs indicate the activity between USB and UART

USB PC driver is available for Microsoft Windows 98 SE/Me/2000/XP

Package:

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Die form: MA100H

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28-SSOP: MA100L