MPC8349EVVAGDB

Overview

The MPC8349EVVAGDB is a microprocessor from the PowerQUICC II Pro family, manufactured by NXP Semiconductors. It features a single-core e300 processor with a 32-bit data bus width and operates at a maximum clock frequency of 400 MHz. The device utilizes a 672-pin TBGA package for surface mount installation. Internal storage includes 32 kB L1 instruction cache and 32 kB L1 data cache. It functions with a core voltage of 1.2 V and supports I/O voltages of 1.8 V, 2.5 V, and 3.3 V. The operating temperature range spans from 0°C to +105°C.

Feature Summary

• Integrates an enhanced e300 processor core supporting floating-point operations and superscalar execution.
• Includes dual Gigabit Ethernet controllers and dual high-speed USB controllers for network connectivity.
• Features a hardware security engine providing cryptographic capabilities and random number generation.
• Supports DDR and DDR2 memory interfaces with error correction code (ECC) capability.

Applications

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

Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued. Confirm package integrity and pin alignment before soldering. Ensure compliance with RoHS directives if required by your specific application standards. Review the latest errata sheet for any known silicon revisions or operational constraints prior to final design implementation.

Selection Notes

Select this processor for applications requiring integrated networking and security features within a compact form factor. Consider the 672-pin TBGA package requirements for PCB layout and thermal management. Evaluate the 400 MHz performance against system processing demands. Verify compatibility with existing DDR memory controllers and peripheral interfaces during the hardware design phase.

Part Context

This component belongs to the MPC8349E PowerQUICC II Pro series, designed for communication and embedded applications. It serves as a successor to the PowerQUICC II family, offering improved performance through the e300 core. The series targets cost-effective, highly integrated solutions for networking infrastructure and industrial automation environments.

Replacement Considerations

Consult official documentation for compatible substitutes within the MPC83xx family. Verify functional equivalence regarding pinout, voltage levels, and interface availability before transitioning designs.