XPC8260CZUHFBC

Overview

The XPC8260CZUHFBC is a PowerQUICC II communications processor based on the PowerPC G2 core. It integrates a PCI interface, USB controller, and a Communications Processor Module (CPM) supporting 256 HDLC channels and UTOPIA II ports. The device includes a 10/100 Ethernet MAC and operates at a frequency of 166 MHz. It utilizes a 480-ball TBGA package with dimensions of 37.5x37.5 mm and supports an operating temperature range from -40°C to +105°C.

Feature Summary

• Integrates a high-performance PowerPC G2 processor core for advanced data handling.
• Includes a dedicated Communications Processor Module with extensive protocol support.
• Features integrated peripheral interfaces including PCI, USB, and Ethernet.

Applications

• Telecommunications network infrastructure equipment
• High-density data routing systems
• Network access devices requiring significant protocol processing

Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm the specific suffix matches the required pinout and thermal specifications. Request original manufacturer documentation to validate part history. Ensure storage conditions comply with moisture sensitivity levels prior to assembly. Inspect packages for physical integrity upon receipt.

Selection Notes

Select this component for applications requiring robust hardware-based protocol offloading via the CPM. Evaluate the 166 MHz performance against system latency requirements. Consider the TBGA package constraints during PCB layout planning. Verify that the integrated PCI and USB resources meet the target interface needs without external bridge controllers.

Part Context

This model belongs to the MPC82xx series of PowerQUICC processors designed for networking markets. It succeeds earlier generations by integrating more communication channels and higher clock speeds. The series is characterized by its ability to handle complex telecommunications protocols in hardware.

Replacement Considerations

Official substitutes include MPC8260ACZUMHBB and MPC8260ACZUKHBA. These variants share the same core architecture but may differ in package type or specific feature enablement. Cross-reference datasheets to ensure functional compatibility before replacement.