CYPD2120-24LQXI

Application Specific Microcontrollers Overview

The CYPD2120-24LQXI is a USB Type-C port controller from Infineon Technologies, part of the EZ-PD CCG2 series. It integrates an ARM Cortex-M0 core with 32KB flash and 4KB RAM to manage USB Power Delivery protocols. The device supports USB-C 1.0 standards and operates within a supply voltage range of 2.7V to 5.5V. Designed for surface-mount installation, it utilizes a 24-UFQFN package with exposed pads. The component features I2C, SPI, UART, and USB interfaces for system communication.

Application Specific Microcontrollers Feature Summary

• Integrates ARM Cortex-M0 processor with 32KB Flash and 4KB RAM
• Supports USB Type-C and Power Delivery specifications
• Provides multiple host interfaces including I2C, SPI, and UART
• Operates on a single supply voltage between 2.7V and 5.5V

Application Specific Microcontrollers Applications

• USB Type-C ports in consumer electronics
• Power delivery controllers for mobile devices
• Docking stations and hubs requiring USB-C connectivity

Application Specific Microcontrollers Procurement Notes

This component is designated as Not Recommended for New Designs (NRND). Engineers should verify current availability through authorized distributors and consider alternative parts for new product development. Lead times and minimum order quantities vary by supplier and are subject to change.

Application Specific Microcontrollers Selection Notes

Select this part only for maintenance or existing designs utilizing the EZ-PD CCG2 family. Ensure the application requires USB-C 1.0 compliance rather than newer USB-C 2.0/3.0 standards. Verify that the 24-QFN package dimensions fit the PCB layout constraints.

Application Specific Microcontrollers Part Context

The CYPD2120-24LQXI belongs to the EZ-PD CCG2 series of USB Type-C port controllers. It shares architectural similarities with other members like the CYPD2119 and CYPD2134 but is distinguished by its specific firmware capabilities and protocol support level defined by the manufacturer.