MPC8271VRTIEA

Overview

The MPC8271VRTIEA is a PowerQUICC II microprocessor featuring a 32-bit Power Architecture core with a 603e variant. It operates at frequencies up to 400 MHz within the 0°C to +105°C temperature range. The device integrates a Communications Processor Module (CPM), PCI bridge, USB 2.0 controller, and Ethernet MACs. It utilizes a 516-pin PBGA package and requires core supply voltages between 1.425 V and 2.25 V alongside I/O voltages of 3.135 V to 3.465 V.

Feature Summary

• Integrated Communications Processor Module for offloading peripheral tasks
• Support for multiple communication protocols including Ethernet and ATM
• Dual independent PLLs for core and CPM frequency optimization
• On-chip memory controllers supporting various external memory types

Applications

• High-end communications equipment
• Networking routers and switches
• DSLAMs and remote access concentrators
• Telecom switching equipment
• Cellular base stations

Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm package integrity as moisture sensitivity is indicated. Ensure voltage regulators match specified ranges before integration. Check for lead-free compliance documentation if required by local regulations.

Selection Notes

Select this model when high-speed processing combined with extensive serial communication capabilities is required. The integrated CPM reduces host CPU load. Verify that system design accommodates the specific power supply requirements for both logic and I/O domains. Consider thermal management solutions given the operating temperature limits.

Part Context

This component belongs to the MPC8272 family of integrated communications processors manufactured using HiPerMOS7 technology. It shares architectural similarities with the MPC8272 but lacks the integrated security engine found in higher-tier models. The VR suffix denotes a lead-free 516-pin PBGA package configuration.

Replacement Considerations

Public confirmed substitute part numbers: MPC8271VRMIBA.