MPC8347VVAGDB

Overview

The MPC8347VVAGDB is a PowerQUICC II Pro integrated host processor based on the e300 core. It operates at up to 667 MHz with 32-Kbyte instruction and data caches. The device features dual three-speed Ethernet controllers, a PCI interface, DDR SDRAM memory controller supporting ECC, and dual USB 2.0 controllers. An integrated security engine handles encryption algorithms including AES and DES. The component utilizes a 672-pin TBGA package.

Feature Summary

• Integrated high-performance superscalar e300 processor core
• Dual three-speed Ethernet controllers for network connectivity
• Built-in security engine for cryptographic offloading
• Support for DDR1/DDR2 memory with error correction

Applications

• Ethernet routers and switches
• Wireless LAN devices
• Network storage systems
• Industrial control equipment

Procurement Notes

Verify silicon revision compatibility before integration. This document covers revision 1.1 silicon and earlier; later revisions require separate specifications. Confirm package type and voltage requirements match design constraints. Check current availability status as components may be discontinued.

Selection Notes

Select this processor for applications requiring high integration of networking and security functions. Ensure system design supports required I/O voltages and clock frequencies. Evaluate thermal dissipation needs based on operating frequency and load conditions. Verify software compatibility with existing Power Architecture codebases.

Part Context

This component belongs to the PowerQUICC II Pro family, designed for embedded networking and communication applications. It builds upon previous generations with enhanced cache and integrated peripherals. The e300 core provides software compatibility with other Power Architecture processors while offering improved performance metrics.

Replacement Considerations

Consult official NXP documentation for recommended replacement families if this part is no longer available. New designs should consider modern alternatives such as T1013 or LS10xx series.