USB2251I-NU-06 - Microchip Technology

Manufacturer Part Number

USB2251I-NU-06

Manufacturer

Microchip Technology

Introduction

The USB2251I-NU-06 is a high-performance USB 2.0 full-speed and low-speed dual-port hub controller from Microchip Technology.

Product Features and Performance

Dual-port USB 2.0 full-speed and low-speed hub controller

Integrated power switching and current limiting

Configurable port power distribution

Automatic port power management

Supports USB battery charging specification revision 1.2

Integrated 8051-compatible microcontroller

Product Advantages

Highly integrated USB hub controller with reduced component count

Flexible port power distribution and management

Supports USB battery charging for mobile devices

Embedded 8051-compatible microcontroller for customization

Key Technical Parameters

Supply Voltage: 3.3V

Data Rate: USB 2.0 full-speed (12Mbps) and low-speed (1.5Mbps)

Package: 128-VTQFP (14x14)

Operating Temperature: -40°C to +85°C

Quality and Safety Features

RoHS3 compliant

Designed and manufactured to high quality standards

Compatibility

Supports USB 2.0 specification

Compatible with USB battery charging specification revision 1.2

Application Areas

Consumer electronics

Mobile devices

Industrial control systems

Medical equipment

Product Lifecycle

The USB2251I-NU-06 is an active and currently available product.

Replacement or upgrade options may be available from Microchip Technology.

Key Reasons to Choose This Product

Highly integrated USB hub controller with reduced component count

Flexible port power distribution and management

Supports USB battery charging for mobile devices

Embedded 8051-compatible microcontroller for customization

Designed and manufactured to high quality standards

Proven reliability and performance in a wide range of applications