MPC8271ZQMIBA

Overview

The MPC8271ZQMIBA is a member of the PowerQUICC II family, featuring a 32-bit Power Architecture core and a Communications Processor Module. It operates at frequencies up to 266 MHz with a 516-pin PBGA package using lead spheres. The device includes separate 16 KB instruction and data caches, an integrated security engine, dual Fast Ethernet MACs, USB 2.0 support, PCI interface, and UTOPIA ports.

Feature Summary

• Dual-core architecture combining a G2_LE processor core with a RISC-based Communications Processor Module for efficient task distribution.
• Integrated hardware security engine supporting multiple encryption algorithms including DES, AES, and SHA-1.
• Comprehensive communication interfaces including dual Fast Ethernet MACs, USB 2.0, PCI bridge, and UTOPIA ports.

Applications

• Networking equipment requiring encryption capabilities
• Small and medium enterprise routers
• Virtual private network and firewall routers

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific ordering suffix matches the required lead sphere package variant. Ensure compliance with RoHS directives and check for any end-of-life status updates prior to final procurement decisions.

Selection Notes

Select this component when a high level of on-chip integration is required for networking applications. The dual-core design allows offloading of peripheral communications tasks from the main processor. Consider the specific voltage requirements for internal logic and I/O during system design.

Part Context

This microprocessor belongs to the MPC8272 PowerQUICC II family, which addresses cost-sensitive needs in various networking and communications applications. The family offers low-power operation and small-footprint packaging to reduce board space while delivering performance suitable for demanding processing tasks.

Replacement Considerations

MPC8271VRMIBA