CYPD1120-40LQXIT

Application Specific Microcontrollers Overview

The CYPD1120-40LQXIT is a USB interface integrated circuit belonging to the EZ-PD CCG1 series. It features an ARM Cortex-M0 core and supports USB-C 1.0 standards with High Speed data rates up to 1 Mb/s. The device operates on a supply voltage range of 2.7 V to 5.5 V, consuming 7.5 mA during operation. It is housed in a QFN-40 package suitable for SMD/SMT installation and functions within a temperature range of -40 °C to +85 °C.

Application Specific Microcontrollers Feature Summary

• Integrates an ARM Cortex-M0 processor core for flexible control logic
• Supports USB Type-C 1.0 standard compliance
• Includes multiple communication interfaces such as GPIO, I2C, SPI, and UART

Application Specific Microcontrollers Applications

• USB Type-C dongles
• Power delivery adapters
• Single-port USB-C controllers

Application Specific Microcontrollers Procurement Notes

This component is officially designated as End-of-Life (EOL) by Infineon Technologies. Distribution channels indicate it is no longer actively sold or stocked. Engineers must verify current availability status through official manufacturer notifications before initiating any design-in processes. Replacement strategies should be prioritized due to the discontinued production status.

Application Specific Microcontrollers Selection Notes

Designers requiring active USB-C port controller solutions should evaluate newer generations within the EZ-PD family, such as the CCG3 or CCG7 series. These alternatives offer updated protocol support and ongoing manufacturing support. The CYPD1120 lacks modern USB Power Delivery specifications required for contemporary high-power charging applications.

Application Specific Microcontrollers Part Context

The CYPD1120-40LQXIT is part of the EZ-PD CCG1 product line, representing an earlier generation of USB Type-C controllers. It was designed for basic Type-C functionality and power negotiation tasks. The series has been superseded by more advanced controllers offering enhanced security features and higher power delivery capabilities.

Application Specific Microcontrollers Replacement Considerations

Official substitutes include the CYPD3120-40LQXIT from the CCG3 Flash family or the CYPD7171-40LQXQT from the CCG7SC series. Both provide superior performance and are currently active products.