MPC8270CZUUPEA

Overview

The MPC8270CZUUPEA is a PowerQUICC II integrated communications processor based on the .13µm HiP7 process. It features a G2_LE core with 16 KB instruction and data caches, operating at frequencies up to 450 MHz. The device includes three Fast Communication Controllers (FCCs), four Serial Communications Controllers (SCCs), one Multi-Channel Controller (MCC), and a USB 2.0 controller. It utilizes a 480-pin leaded TBGA package.

Feature Summary

• Dual-issue integer G2_LE core supporting floating-point operations
• Integrated PCI bridge compliant with Specification Revision 2.2
• Communications Processor Module with dedicated RISC architecture
• Separate power supplies for internal logic and I/O

Applications

• Integrated communications processors
• PCI host bridge or peripheral applications
• Systems requiring USB 2.0 full/low rate support

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Confirm that the component matches the required HiP7 generation specifications. Ensure compatibility with existing system voltage requirements before procurement.

Selection Notes

Select this model for applications requiring high-performance serial communication protocols such as Ethernet and HDLC. Consider the available memory controllers and bus interfaces when designing the system architecture. Verify thermal management capabilities for the intended operating environment.

Part Context

This component belongs to the MPC8280 PowerQUICC II family of integrated communications processors. It shares architectural similarities with the MPC8275 and MPC8280 but offers specific functionality tailored for communications processing tasks within embedded systems.

Replacement Considerations

Consult official documentation for confirmed substitute part numbers within the same family. Ensure any replacement maintains compatibility with the required package and electrical characteristics.