MPC8349EZUAJDB

Overview

The MPC8349EZUAJDB is a microprocessor from the PowerQUICC II Pro family, built on the PowerPC e300 core. It operates at a maximum clock frequency of 533 MHz and features a 32-bit architecture with floating-point support. The device integrates dual Gigabit Ethernet controllers, dual USB 2.0 interfaces with PHYs, and DDR/DDR2 memory controllers. It utilizes a 672-pin TBGA package measuring 35x35 mm and supports I/O voltages of 1.8V, 2.5V, and 3.3V.

Feature Summary

• Integrates an enhanced PowerPC e300 processor core for high-performance embedded control
• Includes dedicated hardware security engine for cryptographic operations
• Supports dual data rate (DDR) memory interfaces with error correction code capabilities
• Provides multiple high-speed communication interfaces including PCIe and SPI

Applications

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

Procurement Notes

Verify component authenticity through authorized NXP channels due to end-of-life status. Confirm RoHS compliance requirements against specific project standards as manufacturing origins vary. Validate package integrity upon receipt to ensure pin alignment matches the 672-pin TBGA specification before assembly.

Selection Notes

Select this component for applications requiring integrated networking and security processing within a single SoC. Ensure design compatibility with the required 1.2V core voltage and multi-voltage I/O levels. Consider the 672-pin BGA footprint constraints during PCB layout planning.

Part Context

This part belongs to the MPC8349E PowerQUICC II Pro series, designed for next-generation embedded host processing. It succeeds earlier PowerQUICC models by offering higher integration levels and improved performance metrics suitable for demanding network infrastructure tasks.

Replacement Considerations

Consult official documentation for direct substitutes such as the MPC8349EVVAJD or MPC8349ECVVAJDB. Verify functional equivalence regarding interface availability and core specifications before transitioning designs.