USB2240-AEZG-05

Specialized Overview

The USB2240-AEZG-05 is a USB 2.0 hub controller manufactured by Microchip Technology, designed for high-density embedded applications. It integrates three independent downstream ports within a compact QFN-36 package measuring 6x6 mm with a 0.50 mm pitch. The device supports the USB 2.0 specification and operates on a single 3.3 V power supply. It features integrated ESD protection to enhance interface reliability in portable and industrial environments. The component is RoHS compliant and suitable for commercial temperature ranges.

Specialized Feature Summary

• Integrates three downstream USB ports into a single compact controller solution
• Includes built-in electrostatic discharge (ESD) protection for robust interface performance
• Operates efficiently using a standard single 3.3 V power supply

Specialized Applications

• Portable computing devices requiring multiple peripheral connections
• Industrial control systems needing reliable USB expansion
• Embedded host controllers for data acquisition modules

Specialized Procurement Notes

Verify the specific suffix '05' against official Microchip documentation to confirm exact manufacturing lot or revision details. Ensure compatibility with existing PCB footprints and power delivery networks before procurement. Confirm that the QFN-36 package dimensions align with assembly capabilities.

Specialized Selection Notes

Select this component when a design requires three downstream USB 2.0 ports from a single controller IC. It is appropriate for space-constrained boards where a QFN-36 package fits the layout constraints. Consider its 3.3 V operation voltage to ensure alignment with the system's power architecture.

Specialized Part Context

This part belongs to Microchip's USB 2.0 hub controller family, which provides integrated solutions for expanding USB connectivity. These controllers are commonly used to replace discrete logic or multi-chip sets, simplifying board design and reducing overall component count in modern electronic devices.

Specialized Replacement Considerations

Check for direct pin-to-pin replacements within the same Microchip series. Verify if alternative controllers offer compatible port counts and package sizes. Ensure any substitute maintains the required 3.3 V operating voltage and ESD protection levels.