MPC8248ZQPIEA

Overview

The MPC8248ZQPIEA is a PowerQUICC II integrated communications processor featuring a G2_LE core operating at frequencies up to 400 MHz. It utilizes a 516-pin lead sphere PBGA package and includes an integrated security engine for hardware encryption. The device supports dual Fast Ethernet MACs, USB 2.0, PCI interfaces, and a Communications Processor Module (CPM). Recommended operating conditions specify a core supply voltage of 1.425 V to 1.575 V and an I/O supply voltage of 3.135 V to 3.465 V.

Feature Summary

• Integrated security engine supporting DES, 3DES, MD-5, SHA-1, AES, PKEU, RNG, and RC-4 algorithms
• Dual-issue integer G2_LE core with separate 16 KB instruction and data caches
• Communications Processor Module (CPM) offloads low-level peripheral tasks
• Supports USB 2.0 full/low rate and PCI bus specifications

Applications

• Small and medium enterprise routers
• Virtual private network equipment
• Wireless access points
• Residential gateways

Procurement Notes

Verify the specific ordering suffix against official NXP documentation to confirm package type and temperature range. Confirm that the component matches the required lead sphere PBGA configuration. Ensure compatibility with existing system power supplies and clock configurations before procurement.

Selection Notes

Select this component for applications requiring high integration of networking protocols and hardware security. Evaluate thermal management requirements based on estimated power dissipation values. Consider the dual-core architecture for balancing control plane processing with peripheral communication tasks.

Part Context

This part belongs to the MPC8272 family of PowerQUICC II processors. It shares architectural similarities with the MPC8272, MPC8271, and MPC8247. The primary distinction is the inclusion of the security engine, which differentiates it from the MPC8271 and MPC8247 models within the same family.

Replacement Considerations

Public confirmed substitute part numbers: MPC8248VR, MPC8248ZQ.