MPC8544EVTARJA

Microprocessors Overview

The MPC8544EVTARJA is a PowerQUICC III integrated processor built on the scalable e500 system-on-chip platform. It features a single 32-bit core with an embedded vector and scalar single-precision floating-point APU, double-precision floating-point APU, and signal-processing engine. The device includes a 256-Kbyte L2 cache/SRAM, DDR/DDR2 memory controller, and integrated security engine. Connectivity options include two enhanced three-speed Ethernet controllers, one PCI port, and three PCI Express interfaces.

Microprocessors Feature Summary

• Integrated security engine optimized for IPSec, IKE, SSL/TLS, and 3GPP algorithms
• Dual enhanced three-speed Ethernet controllers supporting TCP/IP acceleration
• Flexible 256-Kbyte L2 cache configurable as SRAM or cache with ECC support
• Three PCI Express interfaces supporting root complex or endpoint modes

Microprocessors Applications

• Enterprise networking equipment
• Telecom transmission and switching systems
• 3G wireless infrastructure
• Storage applications requiring parity checking

Microprocessors Procurement Notes

Verify the specific suffix VTARJA against official NXP documentation to confirm exact speed grade, package type, and environmental rating. Ensure compatibility with existing board designs regarding power sequencing and voltage levels. Confirm availability status as this component family may have reached end-of-life phases.

Microprocessors Selection Notes

Select this processor for applications requiring high-performance control plane processing combined with robust security features. Consider the integrated security engine for encryption tasks and the flexible L2 cache for data buffering needs. Evaluate the available high-speed serial interfaces for connectivity requirements.

Microprocessors Part Context

This component belongs to the PowerQUICC III series developed by NXP (formerly Freescale). These processors are designed for communications processing performance using the Power Architecture technology. The MPC8544E variant specifically targets enterprise networking and telecom markets with its balance of processing power and I/O throughput.

Microprocessors Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers within the MPC85xx family. Verify pinout and register compatibility before considering alternatives.