MPC860PCVR50D4

Microprocessors Overview

The MPC860PCVR50D4 is a microprocessor from the NXP MPC860 PowerQUICC family, built on the Power Architecture core. It features a single 32-bit core with a 16 KB instruction cache and an 8 KB data cache. The device supports up to 80 MHz operation and includes integrated Ethernet and ATM capabilities. It utilizes a 357-pin PBGA package and operates at 3.3 V.

Microprocessors Feature Summary

• Integrated Communications Processor Module (CPM) for serial communication tasks
• Support for 10/100 Mbps Ethernet and ATM protocols
• Dual-port RAM for efficient data handling between CPU and CPM
• Comprehensive peripheral set including PCMCIA and multiple serial controllers

Microprocessors Applications

• Networking controller applications
• Communications systems
• ATM network interfaces
• Ethernet-based embedded systems

Microprocessors Procurement Notes

Verify component authenticity through authorized distributors or official NXP channels. Confirm datasheet revision and manufacturing date codes against current specifications. Ensure proper ESD handling procedures are followed during storage and installation due to the sensitivity of the semiconductor components.

Microprocessors Selection Notes

Select this model for designs requiring high integration of networking peripherals within a Power Architecture environment. Consider the specific cache sizes and interface requirements compared to other MPC860 variants like the MPC860T or MPC860DT. Evaluate thermal management needs based on the PBGA package characteristics and operating frequency.

Microprocessors Part Context

This part belongs to the legacy MPC860 PowerQUICC family, designed for robust communications control. It represents an evolution of the MC68360 QUICC architecture, offering enhanced memory support and additional interfaces like I2C. The family targets demanding embedded networking roles.

Microprocessors Replacement Considerations

Consult NXP documentation for direct cross-references. Potential alternatives within the same family include MPC860P or MPC860T, depending on required cache and interface configurations. Verify pin compatibility and software migration paths before substitution.