Microchip Technology USB2228-NU-09 Overview

The USB2228-NU-09 from Microchip Technology is a high-performance, integrated USB 2.0 flash media card reader controller. This advanced device provides an ideal solution for interfacing memory cards to a USB host, offering a versatile and fast transfer solution for a wide range of digital applications. It is designed to support various flash media formats, making it an excellent choice for manufacturers looking to create multi-format USB 2.0 card readers.

Key Features

• Multi-Format Support: The USB2228-NU-09 is compatible with a broad range of flash media standards, including Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), and xD-Picture Card (xD), among others.
• High-Speed Performance: Leveraging the USB 2.0 interface, this controller can deliver data transfer rates of up to 480 Mbps, ensuring quick and efficient file transfers.
• Integrated Design: The device integrates the USB 2.0 PHY, Link, and Mass Storage Class Bulk-Only Transport (BOT) functionality, providing a comprehensive solution with minimal external components required.
• Enhanced Functionality: It features an embedded processor to handle the USB Mass Storage Class protocol, card detection, and data transfer operations, offering a seamless user experience.
• Easy Integration: The USB2228-NU-09 comes in a compact 64-pin QFN package, making it suitable for space-constrained applications.

Applications

With its versatile support for multiple flash media formats and high-speed data transfer capabilities, the USB2228-NU-09 is an ideal component for a variety of applications, including:

• Desktop and laptop computers
• Digital cameras and camcorders
• Printers and multifunction devices
• Televisions and set-top boxes
• Portable media players

The USB2228-NU-09 from Microchip Technology represents a reliable and efficient solution for designers and manufacturers looking to integrate a USB 2.0 card reader functionality into their products. Its compatibility with multiple flash media types and high-speed USB interface ensures that end-users will enjoy a fast and flexible data transfer experience.