USB2251-NU-05 - Microchip Technology

Manufacturer Part Number

USB2251-NU-05

Manufacturer

Microchip Technology

Introduction

The USB2251-NU-05 is a highly integrated USB 2.0 controller from Microchip Technology. It provides a complete USB 2.0 interface solution, supporting high-speed, full-speed, and low-speed USB operations.

Product Features and Performance

Supports USB 2.0 High-Speed, Full-Speed, and Low-Speed modes

Integrated 3.3V regulator

Supports Host, Device, and On-The-Go (OTG) operation

Integrated 16-bit microcontroller core

Integrated USB PHY

Integrated USB transceiver

Supports isochronous, interrupt, bulk, and control transfers

Programmable via SPI or I2C interface

Robust power management with integrated brown-out detection

Product Advantages

Highly integrated solution reducing external components

Optimized for low power consumption

Flexible configuration options for various USB applications

Comprehensive USB protocol support

Key Reasons to Choose This Product

Complete USB 2.0 interface solution in a single chip

Reduced design complexity and Bill of Materials (BOM) cost

Low power consumption ideal for battery-powered applications

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

Compliant with USB 2.0 specification

RoHS and REACH compliant

Compatibility

The USB2251-NU-05 is compatible with USB 2.0 specifications and can be used in a wide range of USB-enabled applications.

Application Areas

USB-enabled consumer electronics

Industrial control and automation

Medical devices

Portable and battery-powered devices

Product Lifecycle

The USB2251-NU-05 is an obsolete product, and Microchip Technology recommends considering alternative or equivalent models for new designs. Customers are advised to contact our website's sales team for more information on current USB controller offerings.