MPC8248ZQMIBA

Overview

The MPC8248ZQMIBA is a PowerQUICC II family integrated communications processor featuring a dual-issue G2_LE core and an embedded Communications Processor Module (CPM). It includes an integrated Security Engine (SEC) supporting DES, 3DES, MD-5, SHA-1, AES, PKEU, RNG, and RC-4 algorithms. The device utilizes a 64-bit data and 32-bit address 60x bus with a 60x-to-PCI bridge supporting up to 66 MHz. It provides two Fast Communication Controllers (FCCs), three Serial Communications Controllers (SCCs), Universal Serial Bus (USB) 2.0 support, and two Ethernet MACs. The component is housed in a 516-pin Lead Sphere PBGA package.

Feature Summary

• Integrated security engine for hardware encryption
• Dual-core architecture with separate PLLs
• Support for multiple communication protocols
• High-speed PCI interface

Applications

• Enterprise networking equipment
• Telecom transmission and switching
• Wireless access points
• Residential gateways

Procurement Notes

Verify the specific ordering suffix ZQ indicates lead sphere packaging as documented in official NXP datasheets. Confirm that the part number corresponds to the MPC8248 variant within the MPC8272 family specifications. Ensure compatibility with required voltage levels and thermal management solutions before procurement.

Selection Notes

Select this component when hardware-accelerated security and high-throughput serial communications are required. The dual-core design allows independent frequency scaling for power optimization. Consider the 516-pin BGA package constraints and ensure adequate PCB layout for signal integrity on the 60x bus and PCI interfaces.

Part Context

This part belongs to the PowerQUICC II family of integrated communications processors developed by NXP Semiconductors (formerly Freescale Semiconductor). It shares architectural similarities with the MPC8272, MPC8271, and MPC8247, differing primarily in peripheral integration such as the presence of the Security Engine.

Replacement Considerations

Public confirmed substitute part numbers: MPC8248VRMIBA.