MPC8349EZUAJFB

Overview

The MPC8349EZUAJFB is a PowerQUICC II Pro integrated host processor based on the e300 core. It operates at up to 667 MHz with 1.2 V or 1.3 V core voltage and 3.3 V I/O voltage. The device features dual three-speed Ethernet controllers, dual PCI interfaces, DDR/DDR2 memory controller, USB 2.0, and a hardware security engine. It utilizes a 672-pin TBGA package.

Feature Summary

• Integrated e300 superscalar processor core with floating-point support
• Dual three-speed Ethernet controllers supporting 10/100/1000 Mbps
• Hardware security engine for IPSec, SSL/TLS, and encryption algorithms
• Dual PCI interfaces and DDR/DDR2 memory controller

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 board designs regarding power sequencing and clocking requirements. Check for any published errata specific to the manufacturing lot.

Selection Notes

Select this component for applications requiring high integration of networking and security features. Ensure the design supports the required core voltage levels and thermal dissipation capabilities. Verify that the system architecture aligns with the available peripheral interfaces and memory controller specifications.

Part Context

Part of the NXP PowerQUICC II Pro family, designed as a successor to the PowerQUICC II series. It targets communication and embedded applications needing robust processing and connectivity. The MPC8349E variant represents a significant upgrade in performance and feature set over previous generations.

Replacement Considerations

MPC8349EA

FAQ

What is the maximum operating frequency of the e300 core?

The e300 core can operate at frequencies up to 667 MHz.

Does the MPC8349EZUAJFB support ECC memory?

Yes, the DDR/DDR2 memory controller supports full error checking and correction (ECC).