Microchip Technology USB2228-NU-05 Overview

The USB2228-NU-05 is a cutting-edge USB 2.0 Flash Media Card Reader Controller from Microchip Technology, designed to provide an efficient and high-performance bridge between USB interfaces and various flash memory card formats. This versatile controller is engineered to support a broad array of flash media standards, making it a go-to solution for developers looking to integrate card reading capabilities into their systems.

Key Features

• Compatibility: The USB2228-NU-05 boasts compatibility with a wide range of memory card formats including SD, SDHC, MMC, MS, MS Pro, and xD. This ensures that users can easily access data from the most popular flash memory cards in the market.
• High-Speed USB Interface: With support for the USB 2.0 specification, this controller offers transfer rates of up to 480 Mbps, providing quick and efficient data handling for a seamless user experience.
• Integrated PHY: The device includes a built-in USB 2.0 PHY, which simplifies the design process and reduces the need for additional components, leading to cost savings and a more compact system design.
• Pin Compatibility: The USB2228-NU-05 is pin-compatible with other USB 2.0 Flash Media Controller families, offering flexibility and ease of migration for system upgrades or design changes.
• Enhanced Power Management: It features advanced power management capabilities, including support for partial power-down modes and wake-up from suspend states, contributing to energy-efficient designs.

Applications

The versatility of the USB2228-NU-05 makes it suitable for a diverse range of applications. It is ideal for integration into desktop and laptop computers, printers, televisions, home entertainment systems, and other consumer electronics that require embedded card readers. Its high-speed data transfer capabilities and support for multiple card formats also make it an excellent choice for photographic and video equipment, ensuring fast and reliable data access and storage.

Conclusion

Microchip Technology's USB2228-NU-05 stands out as a robust and versatile flash media card reader controller, delivering high-speed performance, broad compatibility, and advanced power management. It is an ideal solution for manufacturers and developers seeking to incorporate reliable card reading functions into their products, while maintaining a focus on efficiency and user satisfaction.