MPC8347VRAGDB

Overview

The MPC8347VRAGDB is a PowerQUICC II Pro integrated host processor based on the Power Architecture e300 core. It operates at up to 667 MHz and features a 32-Kbyte instruction cache and 32-Kbyte data cache. The device includes dual three-speed Ethernet controllers, a PCI interface, dual USB 2.0 controllers, and a DDR1/DDR2 SDRAM memory controller with ECC support. An integrated security engine handles encryption algorithms. It utilizes a 672-pin LBGA package.

Feature Summary

• Integrated high-performance superscalar e300 processor core
• Dual three-speed Ethernet controllers for network connectivity
• Integrated security engine supporting multiple encryption standards
• Support for DDR1 and DDR2 SDRAM memory interfaces

Applications

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

Procurement Notes

Verify silicon revision level before procurement; this document applies to revision 3.x silicon and later. Confirm that the specific ordering suffix matches the required package type and temperature range. Check for any published errata or updates relevant to the specific hardware revision prior to finalizing design integration.

Selection Notes

Select this component for applications requiring high integration of networking and processing capabilities. Ensure the system design supports the required voltage levels for the core and I/O domains. Verify compatibility with existing software environments due to its architectural lineage from previous PowerQUICC families.

Part Context

This part belongs to the MPC8347E PowerQUICC II Pro family. It represents an upgrade to the PowerQUICC II series, offering enhanced performance through the e300 core and increased peripheral integration compared to earlier generations like the MPC8260.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.