CY7C6521024LQXSTXUMA1

Controllers Overview

The CY7C65210-24LQXSTXUMA1 is a USB Full Speed Peripheral Controller from Infineon Technologies, designed for automotive applications. It complies with the USB 2.0 standard and supports data rates up to 12 Mb/s. The device operates within a supply voltage range of 1.71 V to 5.5 V and draws a typical operating current of 20 mA. It functions reliably across an extended temperature range from -40°C to +85°C. The component is housed in a QFN-24 package and includes integrated ESD protection rated at 2.2 kV. An I2C interface facilitates configuration and control.

Controllers Feature Summary

• Automotive-grade qualification suitable for harsh environmental conditions
• Integrated electrostatic discharge (ESD) protection on USB lines
• I2C interface for simplified host controller integration

Controllers Applications

• Automotive infotainment systems
• Vehicle telematics units
• In-car connectivity modules

Controllers Procurement Notes

Verify the specific suffix LQXSTXUMA1 against official Infineon documentation to confirm automotive grade and tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for the QFN-24 package. Confirm moisture sensitivity levels prior to soldering processes. Cross-reference the full part number with authorized distributors to avoid counterfeit components.

Controllers Selection Notes

Select this component when a USB 2.0 Full Speed peripheral controller is required for automotive environments. It is appropriate for designs needing robust ESD protection and low power consumption. Consider the I2C control interface if the system architecture relies on serial configuration rather than parallel GPIOs. Verify that the 1.71 V to 5.5 V supply range aligns with the target board's power rails.

Controllers Part Context

This part belongs to the CY7C65210 series of USB controllers, which are widely used in embedded systems. The specific variant indicates automotive qualification and a specific reel packaging format. It serves as a bridge between USB hosts and peripheral devices in industrial and automotive settings where reliability is critical.

Controllers Replacement Considerations

Direct substitutes include other CY7C65210 variants with different suffixes indicating package or temperature changes. Verify pinout compatibility before substitution. Generic USB controllers may lack the specific automotive qualification or ESD ratings required for this application.