MPC8560PX667LC

Microprocessors Overview

The MPC8560PX667LC is a PowerQUICC III integrated communications processor featuring a 32-bit e500 core operating at 667 MHz. It includes a high-performance RISC CPM running up to 333 MHz, 256 KB L2 cache/SRAM, and two three-speed Ethernet controllers. The device supports DDR-1 SDRAM with ECC, RapidIO interfaces, PCI/PCI-X controllers, and extensive serial communication capabilities via FCCs, SCCs, and MCCs.

Microprocessors Feature Summary

• Integrates a high-performance 32-bit Book E-enhanced core with parity-protected L1 caches and an embedded MMU for robust system management.
• Features a dedicated Communication Processor Module (CPM) that handles serial protocols and virtual DMA, ensuring software compatibility with previous PowerQUICC families.
• Provides comprehensive connectivity through dual three-speed Ethernet MACs, RapidIO messaging units, and PCI/PCI-X controllers for high-bandwidth data transfer.
• Includes a programmable interrupt controller and OCeaN switch fabric to manage packet prioritization and minimize latency in network infrastructure applications.

Microprocessors Applications

• Networking equipment
• Telecommunications infrastructure
• Wireless base stations

Microprocessors Procurement Notes

Verify the specific speed grade suffix 'PX' corresponds to the required 667 MHz operational frequency. Confirm package type matches the 783 FC-PBGA specification. Ensure power sequencing adheres to the recommended VDD and I/O supply ramp requirements to prevent device damage during initialization.

Microprocessors Selection Notes

Select this component when high integration of networking peripherals and a powerful RISC engine are required. Consider the 256 KB L2 cache configurability for memory mapping needs. Evaluate the available serial interface options against protocol requirements such as ATM or HDLC.

Microprocessors Part Context

This part belongs to the NXP PowerQUICC III family, designed for demanding communication environments. It combines system-level support for industry-standard interfaces with the embedded category of the Power Architecture technology, offering scalability and high performance for complex control platforms.

Microprocessors Replacement Considerations

Consult official documentation for compatible upgrades within the MPC85xx series. Verify pinout and register compatibility before substituting with other PowerQUICC III variants.