MPC8272VRTMFA

Overview

The MPC8272VRTMFA is a member of the PowerQUICC II family, fabricated using .13µm (HiP7) technology. It integrates a 32-bit Power Architecture core with MMUs and 16 KB instruction/data caches, alongside a modified Communications Processor Module (CPM). The device includes an integrated Security Engine (SEC) supporting DES, 3DES, MD-5, SHA-1, AES, PKEU, RNG, and RC-4 algorithms. Key interfaces include dual Fast Ethernet MACs, ATM support via UTOPIA II, USB 2.0, and a 32-bit PCI bridge operating up to 66 MHz. It utilizes a 516-pin lead-free PBGA package.

Feature Summary

• Dual-core architecture combining a G2_LE integer core and a RISC-based CPM for optimized processing distribution.
• Integrated hardware security engine providing encryption acceleration for multiple standard algorithms.
• Comprehensive communication peripherals including dual FCCs, three SCCs, and TDM interfaces.
• Flexible clock configuration allowing independent frequency scaling for the core and CPM.

Applications

• Small and medium enterprise routers
• Virtual private network (VPN) and firewall routers
• Wireless access points
• Residential gateways and xDSL equipment

Procurement Notes

Verify that the ordering suffix corresponds to the specific package variant required. Confirm the voltage supply requirements align with system design constraints. Ensure thermal management strategies account for estimated power dissipation values under intended load conditions. Check for end-of-life status as this component may no longer be manufactured.

Selection Notes

Select this processor for applications requiring high integration of networking protocols and hardware security. Consider the dual-core design for offloading communication tasks from the main processor. Evaluate the available memory controllers and interface options against system peripheral requirements. Assess thermal performance capabilities based on the target ambient temperature range.

Part Context

This component belongs to the PowerQUICC II family of integrated communications processors. It shares architectural similarities with the MPC8272, MPC8248, and MPC8271 models. The VR suffix indicates a 516-pin lead-free plastic ball grid array package. The device is designed for cost-sensitive networking and communications applications.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Verify compatibility with existing board designs if considering alternative devices within the same family or newer generations.