CYPD1131-35FNXIT

Application Specific Microcontrollers Overview

The CYPD1131-35FNXIT is a USB Type-C port controller belonging to the EZ-PD CCG1 family, manufactured by Infineon Technologies. It integrates an ARM Cortex-M0 processor with 8 KB of RAM and 64 KB of flash memory for firmware execution. The device supports USB Power Delivery (USB PD) 2.0 specifications and includes integrated Type-C transceivers with termination resistors. Designed for single-port applications, it operates within a supply voltage range of 2.7 V to 21.5 V and functions reliably across temperatures from -40°C to +85°C in a compact QFN-32 package.

Application Specific Microcontrollers Feature Summary

• Integrates ARM Cortex-M0 processor with 64 KB Flash and 8 KB RAM
• Supports USB Type-C and USB Power Delivery 2.0 standards
• Includes integrated Type-C transceiver with RP/RD termination resistors
• Operates on 2.7 V to 21.5 V supply voltage

Application Specific Microcontrollers Applications

• Single-port USB Type-C power delivery solutions
• Desktop chargers and adapters
• Portable battery packs
• Consumer electronics docking stations

Application Specific Microcontrollers Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm the specific suffix '35FNXIT' matches the required package and tape-and-reel specifications. Check current lifecycle status as legacy components may have limited availability or require alternative sourcing strategies.

Application Specific Microcontrollers Selection Notes

Select this model for designs requiring a standalone USB PD 2.0 controller with integrated Type-C logic. Ensure the host system provides sufficient flash memory if external storage is not utilized, as internal capacity is fixed at 64 KB. Verify that the application voltage requirements align with the 2.7 V to 21.5 V operating range.

Application Specific Microcontrollers Part Context

This component is part of the EZ-PD CCG1 series, representing Infineon's entry-level solution for USB Type-C integration. Following Cypress Semiconductor's acquisition, these parts are managed under Infineon's portfolio, maintaining original datasheet specifications and ordering numbers for continuity.