MPC8349EVVAGDB

Overview

The MPC8349EVVAGDB is a PowerQUICC II Pro integrated host processor featuring an embedded e300 core operating up to 667 MHz. It includes dual three-speed Ethernet controllers, dual PCI interfaces, and DDR/DDR2 memory support. The device integrates a security engine for encryption algorithms and USB controllers. It utilizes a 672-pin TBGA package with 1.2 V core voltage and 3.3 V I/O.

Feature Summary

• Integrated e300 superscalar processor core with floating-point capabilities
• Dual three-speed Ethernet controllers supporting 10/100/1000 Mbps speeds
• Built-in security engine handling IPSec, SSL/TLS, and IEEE 802.11i standards
• Support for DDR1 and DDR2 SDRAM with ECC capability

Applications

• Ethernet routers and switches
• Wireless LAN 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 (orderable part numbers ending in A or B). Confirm compatibility with existing designs using earlier silicon revisions by consulting the MPC8349E Hardware Specifications. Ensure power sequencing adheres to core voltage application requirements prior to I/O supplies.

Selection Notes

Select this component for applications requiring high-performance network processing with integrated security features. Consider the 667 MHz maximum frequency and dual Ethernet ports for throughput requirements. Verify system bus clock frequencies and memory interface configurations against specific design constraints. Evaluate thermal dissipation needs based on operating frequency and load conditions.

Part Context

The MPC8349E series represents the next generation of PowerQUICC II processors, transitioning from separate communication modules to a true System-on-Chip architecture. This integration reduces latency and improves bandwidth between the processor core and peripherals like Ethernet and PCI controllers.

Replacement Considerations

MPC8349EAEC Rev 13 covers revision 3.x silicon and later. For earlier silicon versions, refer to the MPC8349E PowerQUICC II Pro Integrated Host Processor Hardware Specifications.