MPC8349VVAJFB

Overview

The MPC8349VVAJFB is a PowerQUICC II Pro integrated host processor based on the e300 core. It features a 533 MHz operating frequency, 1-core architecture, and 32-bit bus width. The device utilizes a 672-LBGA package measuring 35x35 mm. Electrical specifications include a 1.2 V core supply voltage and I/O voltages of 1.8 V, 2.5 V, or 3.3 V. It supports DDR and DDR2 memory controllers with ECC.

Feature Summary

• Integrated security engine supporting hardware acceleration for encryption algorithms including DES, AES, and RSA.
• Dual three-speed Ethernet controllers (TSEC) compliant with IEEE standards for 10/100/1000 Mbps operation.
• Dual PCI interfaces providing host bridge capabilities and support for up to 66 MHz data transfer rates.
• Dual USB 2.0 high-speed controllers with PHY support for host and device functionality.

Applications

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

Procurement Notes

Verify silicon revision level before procurement; this document covers revision 3.x silicon and later. Confirm that the ordering suffix matches the required package type and temperature range. Check for published errata updates specific to the silicon revision. Ensure power sequencing requirements are met during design validation.

Selection Notes

Select this component for applications requiring high integration of networking and security peripherals. The e300 core offers software compatibility with other Power Architecture families. Verify memory interface requirements against DDR or DDR2 controller capabilities. Consider thermal dissipation characteristics when designing the system cooling solution.

Part Context

The MPC8349VVAJFB belongs to the MPC83xx family, specifically the PowerQUICC II Pro series. This series represents an evolution from earlier PowerQUICC II processors, offering enhanced performance through the e300 core and increased peripheral integration within a single system-on-chip architecture.

Replacement Considerations

Consult NXP documentation for direct substitutes within the MPC8349E family. Verify functional equivalence regarding pinout and register compatibility. Review updated datasheets for any changes in electrical characteristics or supported protocols.