MPC8349EVVAGD

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 a security engine. The device supports DDR1/DDR2 SDRAM with ECC via a 32- or 64-bit interface. Key peripherals include dual USB controllers, a local bus controller, DUART, SPI, I2C, GPIO, and DMA. It utilizes a 672-pin TBGA package and operates at 1.2 V core voltage with 3.3 V I/O.

Feature Summary

• Integrated e300 superscalar processor core with floating-point support
• Dual three-speed Ethernet controllers supporting 10/100/1000 Mbps
• Built-in security engine for encryption and authentication offload
• Support for DDR1 and DDR2 memory with error correction

Applications

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

Procurement Notes

Verify the specific suffix 'GD' against official NXP documentation to confirm pinout and electrical characteristics. Confirm silicon revision compatibility, as specifications vary between revisions. Ensure the component meets RoHS requirements if applicable to your design constraints. Cross-reference ordering information in the datasheet to validate availability status.

Selection Notes

Select this processor for applications requiring high integration of networking and processing functions. Consider the e300 core performance and available peripheral set for protocol handling. Evaluate thermal dissipation requirements based on operating frequency and load. Verify memory interface compatibility with target DDR1 or DDR2 modules.

Part Context

This component belongs to the MPC8349E PowerQUICC II Pro family. It represents a system-on-chip solution designed for network and communication applications. The series integrates advanced features like security engines and multiple high-speed interfaces into a single package.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers within the MPC83xx family. Verify functional and pin compatibility before substitution.