MPC8540PX833LB

Overview

The MPC8540PX833LB is a PowerQUICC III integrated processor featuring an e500 core with a maximum clock frequency of 833 MHz. It utilizes a 783-pin FC-PBGA package and operates within a junction temperature range of 0 to 105 °C. The device supports DDR SDRAM memory controllers, RapidIO interfaces, PCI/PCI-X buses, and dual three-speed Ethernet controllers.

Feature Summary

• Integrates a high-performance 32-bit Book E-enhanced core with L1/L2 cache support
• Includes programmable RapidIO controller and PCI/PCI-X bus interface
• Features two three-speed Ethernet controllers (TSECs) for networking applications

Applications

• Networking infrastructure
• Telecommunications systems
• Wireless infrastructure

Procurement Notes

Verify the specific suffix 'PX833LB' against official NXP documentation to confirm the exact speed grade, package type, and environmental rating. Ensure compatibility with required power sequencing and voltage levels before integration.

Selection Notes

Select this component for designs requiring embedded Power Architecture processing with high-speed I/O connectivity. Consider thermal management requirements due to power dissipation characteristics at the specified operating frequencies.

Part Context

This part belongs to the Freescale/NXP PowerQUICC III family, designed for communications processors. It implements the embedded category of the Power Architecture technology, combining system-level support for industry-standard interfaces with processor cores.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers within the MPC8540 series or next-generation PowerQUICC devices such as the MPC854xE family.