MPC8271CZQTIEA

Overview

The MPC8271CZQTIEA is a member of the PowerQUICC II family, featuring a 32-bit G2_LE core (MPC603e) with a floating-point unit. It integrates a modified Communications Processor Module (CPM), a PCI bridge, and a USB 2.0 controller. The device utilizes a 516-pin PBGA package with lead spheres. Operating conditions include a core voltage range of 1.425 V to 2.25 V and an I/O voltage range of 3.135 V to 3.465 V.

Feature Summary

• Integrated 32-bit Power Architecture core with separate instruction and data caches
• Modified Communications Processor Module supporting Ethernet, HDLC, and ATM protocols
• On-chip PCI bridge compliant with PCI Specification revision 2.2
• Universal Serial Bus 2.0 full/low rate controller

Applications

• Communications processors
• Network infrastructure equipment
• Industrial control systems

Procurement Notes

Verify that the specific suffix 'CZQTIEA' corresponds to the required temperature grade and package variant within the MPC8272 family documentation. Confirm RoHS compliance status as indicated in ordering tables. Ensure the component meets the absolute maximum ratings for supply voltages during power-on sequences.

Selection Notes

Select this component when a PowerQUICC II solution with integrated PCI and USB capabilities is required. Verify that the system design supports the necessary 1.5 V core and 3.3 V I/O power domains. Consider the thermal resistance characteristics if operating at higher bus frequencies or ambient temperatures.

Part Context

This part belongs to the MPC8272 PowerQUICC II family, which also includes the MPC8272, MPC8248, and MPC8247. These devices share a common architecture but differ in features such as the Security Engine and specific communication controllers. The ZQ package designation indicates a 516-pin PBGA with lead spheres.

Replacement Considerations

Compatible substitutes within the same family include MPC8271VRMIBA and MPC8271ZQMIBX. Verify package compatibility and feature parity before substitution.