MPC8548EVUAUJ

Microprocessors Overview

The MPC8548EVUAUJ is a PowerQUICC III integrated processor built on the e500 system-on-chip platform. It features a 32-bit core with double-precision floating-point and signal-processing engines, alongside a 512-Kbyte L2 cache/SRAM. The device integrates four enhanced three-speed Ethernet controllers (eTSECs), two PCI/PCI-X controllers, Serial RapidIO, and PCI Express interfaces. It includes an integrated security engine for cryptographic operations and supports DDR/DDR2 memory. Manufactured using 90 nm SOI technology, it targets enterprise networking and telecom applications.

Microprocessors Feature Summary

• Integrates high-performance 32-bit e500 cores with advanced vector processing and floating-point capabilities.
• Provides extensive connectivity through multiple Ethernet ports, PCI Express, and Serial RapidIO interfaces.
• Includes dedicated hardware security engines supporting various encryption standards and algorithms.
• Features flexible memory controller supporting DDR and DDR2 SDRAM with ECC protection.

Microprocessors Applications

• Enterprise networking equipment
• Telecom transmission and switching systems
• 3G wireless infrastructure

Microprocessors Procurement Notes

Verify the specific ordering suffix to confirm package type, temperature range, and lead-free status. Confirm that the component matches the required pinout and frequency specifications for your design. Check for end-of-life notifications as this family may have discontinued variants. Ensure compatibility with existing board layouts and power delivery requirements.

Microprocessors Selection Notes

Select this processor when high-throughput packet processing and robust security features are required. Consider the available interface options such as PCI Express or RapidIO based on system interconnect needs. Evaluate thermal management requirements due to performance levels. Compare against other members of the MPC85xx family if different integration levels or pin counts are needed.

Microprocessors Part Context

This component belongs to the NXP PowerQUICC III family, designed for communications processing. It shares architectural similarities with models like the MPC8547E and MPC8545E but offers specific integration levels of peripherals. The family utilizes the scalable e500 SoC platform to balance processor performance with I/O throughput for demanding network tasks.

Microprocessors Replacement Considerations

Consult official documentation for direct substitutes within the MPC85xx series. Verify pin compatibility and feature parity before replacing. No public confirmed substitute part numbers are listed in the provided source material.