Microchip Technology USB2641I-HZH-02 Product Overview

The USB2641I-HZH-02 is a high-performance, fully-integrated USB 2.0 hub and media card reader controller from Microchip Technology. Designed to deliver a seamless interface for connecting multiple USB devices and accessing various memory card formats, this product is ideal for use in a wide range of applications including desktop and laptop computers, docking stations, monitors, and embedded systems.

Key Features

• USB 2.0 Compliance: Supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transfer modes.
• Multiple Ports: Features one upstream port for the host connection and multiple downstream ports for connecting peripheral devices.
• Integrated Card Reader: Offers support for popular memory card formats such as SD, MMC, MS, and xD, making it a versatile solution for data transfer and storage.
• Efficient Power Management: Incorporates advanced power management techniques including individual port power control and over-current protection.
• Customization: Provides the ability to customize the device through configurable vendor ID (VID), product ID (PID), device ID, and device strings.

Applications

The USB2641I-HZH-02 is designed to cater to a diverse set of applications where USB hub and card reader functionalities are required. It is particularly suited for:

• Desktop and Laptop Computers
• Consumer Electronics
• Embedded Systems
• Digital Media Applications
• Peripheral Connectivity Solutions

Technical Specifications

With its compact design, the USB2641I-HZH-02 offers a small footprint, making it an ideal choice for space-constrained applications. The controller operates over an industrial temperature range and is available in a 36-pin QFN package, ensuring robust performance in a variety of environments.

Conclusion

The USB2641I-HZH-02 from Microchip Technology is a sophisticated solution that combines the functionality of a USB hub and a media card reader in a single device. Its comprehensive feature set and ease of integration make it a top choice for manufacturers and designers looking to enhance the connectivity and usability of their products.