PQI manual Introduction to U250, Main Features Overview, Product Specification

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USB Flash Drive

1. Introduction to U250

The U250 gives you portability and security to offer you a peace of mind. Compatible with USB 2.0 / 1.1 specifications with low power consumption and data protection.

2. Main Features Overview

Mobile USB flash drive, USB 2.0 compatible

Hot swappable, USB Plug & Play compatible

LED indicator with three modes: Busy, waiting, and off

Multimedia and data storage

The Disk Safe software is bundled with this product for password protection

3. Product Specification

USB Interface

NAND Flash Interface

OS Support

Environment

High-speed USB 2.0 interface; backward compatible with USB 1.1 Integrated ECC circuits for 4-bit error correction

No drive is required for Windows ME, 2000,XP or Mac OS 9.x

 

Temperature

Operating

0to 65

 

 

 

Non-Operating

-20to 75

 

 

 

 

 

 

 

Vibration

Operating

0.2G

 

Non-Operating

15G

 

 

 

 

 

 

 

Shock resistant

Operating

150G

 

 

 

Non-Operating

1000G

 

 

 

Configuration

 

 

Capacity

 

128MBytes ~ 2GBytes

 

 

 

 

 

Reliability

 

 

MTBF(@25)

 

1,000,000 hours

 

 

 

 

 

Power Requirement

 

 

Voltage

 

DC 3.3/5V ± 10%

 

Power Consumption

 

 

Read

 

<100mA

 

 

 

 

 

Write

 

<120mA

 

Standby

 

<100mA

 

 

 

 

 

Un-configuration

 

<100mA

 

 

 

 

 

Suspend

 

<1.5mA

Rev. A.0

1/4

Sep 2006

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Contents Traveling Disk U250 BB44 Series USB Flash Drive Revision History Revision Date History 09/11 ‘06 New Creation RemarkProduct Specification Main Features OverviewIntroduction to U250 Symbol Parameter Min Max Unit Program ROMMicro Controller Program RAM FlashSymbol Parameter Min Typical Max Units Pin No Pin Name FunctionPhysical Specifications