CY7C65632-48AXCT

Controllers Overview

The CY7C65632-48AXCT is a USB high-speed hub controller from Infineon Technologies, part of the EZ-USB HX2VL series. It supports USB 2.0 standards with data rates of 12 Mb/s and 480 Mb/s. The device operates within a supply voltage range of 3.15 V to 5.25 V and consumes approximately 97.23 mA during operation. It is housed in a 48-TQFP package (7x7 mm) suitable for surface mount installation. The component functions as a hub controller with SPI, I2C, and GPIO interfaces, operating reliably between 0°C and +70°C.

Controllers Feature Summary

• Supports USB 2.0 High Speed (480 Mb/s) and Full Speed (12 Mb/s) data transmission protocols
• Integrates low-power architecture designed for battery-powered applications
• Provides flexible configuration via SPI, I2C, and GPIO interfaces

Controllers Applications

• Adapters and chargers
• Home entertainment systems
• Mobile devices

Controllers Procurement Notes

Verify the exact ordering suffix against official Infineon documentation to ensure correct packaging and temperature grade. Confirm that the 48-TQFP package matches your PCB footprint requirements. Check for moisture sensitivity level (MSL 3) handling constraints during assembly. Ensure compatibility with the specific EZ-USB HX2VL firmware if programmable features are utilized in the design.

Controllers Selection Notes

Select this model when a compact USB 2.0 hub solution is required for space-constrained designs. The 48-pin TQFP package offers a balance between pin count and board area. Consider the power consumption characteristics relative to the system's thermal budget. Verify that the host controller supports the necessary interface protocols for configuration and control.

Controllers Part Context

This component belongs to the EZ-USB HX2VL family, which focuses on very low-power USB connectivity. It serves as a bridge between USB hosts/peripherals and downstream USB devices. The HX2VL series is distinct from higher-performance FX or CX families by prioritizing energy efficiency over raw throughput capabilities.

Controllers Replacement Considerations

The CY7C65634-48AXCT is a parameter-equivalent alternative within the same series. Both share the 48-TQFP package and core functionality. Differences may exist in specific pin configurations or internal memory resources; consult the datasheet for detailed comparison before substitution.