MPC8548VJAVHD

Microprocessors Overview

The MPC8548VJAVHD is a 32-bit microprocessor based on the PowerQUICC III architecture, utilizing the e500 core. It operates at clock speeds scaling up to 1.5 GHz and features a 512-Kbyte L2 cache/SRAM with ECC support. 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 with full ECC.

Microprocessors Feature Summary

• High-performance 32-bit e500 processor core with double-precision floating-point capabilities
• Integrated security engine supporting multiple encryption algorithms including AES and DES
• Flexible high-speed connectivity via PCI Express, Serial RapidIO, and PCI/PCI-X
• Four enhanced three-speed Ethernet controllers with hardware TCP/IP acceleration

Microprocessors Applications

• Enterprise networking equipment
• Telecom transmission and switching systems
• 3G wireless infrastructure
• Storage solutions
• High-end imaging applications

Microprocessors Procurement Notes

Verify the specific suffix 'VJAVHD' against official NXP documentation to confirm package type, temperature range, and lead-free status. Ensure compatibility with existing system power sequencing requirements, particularly regarding the core voltage of 1.1 V and I/O supply voltages. Confirm that the component meets all necessary regulatory compliance standards for your target market before finalizing procurement.

Microprocessors Selection Notes

Select this processor for designs requiring gigahertz-plus communications processing performance with high integration. It is suitable for balancing processor performance with I/O system throughput in complex embedded environments. Consider the availability of the 783-pin PBGA package and ensure sufficient thermal management for operation up to 105 °C junction temperature when choosing this component over lower-performance family members.

Microprocessors Part Context

This component belongs to the PowerQUICC III family, which is built on a scalable system-on-chip platform using 90 nm silicon-on-insulator technology. The MPC8548E variant represents a high-end option within this series, offering extensive connectivity options compared to siblings like the MPC8543E or MPC8545E. It is designed to handle computationally demanding control plane tasks while managing data plane scalability.

Microprocessors Replacement Considerations

Direct replacements within the same family include the MPC8548CVTAVG and MPC8548PXAVJA. Verify pinout compatibility and frequency specifications when substituting. Note that other family members such as the MPC8547E, MPC8545E, and MPC8543E offer similar architectures but with reduced peripheral counts or lower clock speeds.