MPC8347EVVAGDB

Overview

The MPC8347EVVAGDB is a PowerQUICC II Pro integrated host processor based on the e300 core. It operates at up to 667 MHz with a 32-bit data bus width and utilizes a TBGA-672 package. The device features 32 kB instruction cache and 32 kB data cache, running on a 1.2 V core voltage. I/O voltages support 1.8 V, 2.5 V, or 3.3 V levels. Interfaces include Ethernet, PCIe, SPI, UART, and USB.

Feature Summary

• Integrated security engine supporting DES, 3DES, AES, and SHA algorithms
• Dual three-speed Ethernet controllers compliant with IEEE standards
• DDR SDRAM memory controller with ECC support
• USB dual-role and multi-port host controller capabilities

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. Parts ending in A or B indicate revision 3.0 silicon or later, which requires consulting the MPC8347EA Hardware Specifications for accurate electrical and timing parameters.

Selection Notes

Select this component for high-performance networking applications requiring integrated security and multiple interface options. Ensure PCB design accounts for the specific voltage requirements of DDR, Ethernet, and PCI interfaces as detailed in the electrical characteristics section.

Part Context

This part belongs to the MPC8347E PowerQUICC II Pro family, designed as a next-generation upgrade to the PowerQUICC II series. It targets embedded networking and storage applications, offering a highly integrated solution with enhanced processing power compared to previous generations.

Replacement Considerations

Consult the MPC8347EA datasheet for parts with suffixes A or B due to silicon revision differences.