MPC8271VRTIEA

Overview

The MPC8271VRTIEA is a PowerQUICC II microprocessor based on the Power Architecture, featuring a single 603e core with a maximum clock frequency of 400 MHz. It utilizes a PBGA-516 package and supports SMD/SMT mounting. The device operates within a voltage range of 1.425 V to 2.25 V for core power and 3.135 V to 3.465 V for I/O. It includes 16 kB L1 instruction cache, 16 kB L1 data cache, and floating-point capabilities. Interfaces include Ethernet, I2C, PCI, and USB. The operating temperature range is 0°C to +105°C.

Feature Summary

• Integrates a 400 MHz PowerPC 603e core with floating-point support for high-performance processing.
• Provides comprehensive connectivity through integrated Ethernet, PCI, USB, and I2C interfaces.
• Features a Communications Processor Module (CPM) for offloading protocol processing tasks.

Applications

• Communications infrastructure equipment
• Network routers and switches
• Industrial control systems

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements before installation. Ensure compatibility with existing board designs regarding voltage levels and pin assignments. Review official datasheets for any specific errata or operational constraints relevant to this variant.

Selection Notes

Select this processor for applications requiring robust communication protocols and reliable performance in industrial environments. Consider the 400 MHz speed and integrated peripherals when evaluating system throughput needs. Verify that the PBGA-516 footprint matches the target PCB layout and that thermal management solutions accommodate the specified operating temperature range.

Part Context

This component belongs to the Freescale Semiconductor MPC8271 family, which is now part of NXP Semiconductors following the acquisition. The MPC8271 series was designed as an integrated communications processor, combining CPU, memory controllers, and various interface modules to reduce system complexity and board space requirements for networking applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the end-of-life status, alternative sourcing should be verified against current manufacturer recommendations and technical specifications.