MPC860TCZQ50D4

Microprocessors Overview

The MPC860TCZQ50D4 is a microprocessor from the NXP Semiconductors MPC86xx series, featuring a single-core PowerPC architecture with a 32-bit data bus. It operates at a maximum clock frequency of 50 MHz and utilizes a 357-pin PBGA package (25x25 mm). The device includes 4 kB instruction cache and 4 kB data cache, running on a 3.3 V supply voltage. It supports surface-mount installation and functions within an operating temperature range of 0°C to +95°C.

Microprocessors Feature Summary

• Integrates a Communications Processor Module (CPM) for handling serial communication tasks
• Includes Ethernet controllers supporting 10Mbps and 10/100Mbps speeds
• Features System Integration Unit (SIU) for managing interrupts and system resources

Microprocessors Applications

• Network controller applications
• Communications control systems
• Industrial networking devices

Microprocessors Procurement Notes

Verify component authenticity through authorized distributors or official NXP channels due to potential availability constraints. Confirm RoHS compliance status and specific manufacturing lot details prior to integration. Ensure ESD protection protocols are followed during handling. Validate that the 357-PBGA footprint matches the target PCB design requirements.

Microprocessors Selection Notes

Select this component when a PowerQUICC processor with integrated CPM and dual Ethernet interfaces is required. Consider the 357-pin BGA package size and 3.3V logic levels against board space and power budget constraints. Evaluate thermal performance within the specified operating temperature range for the intended enclosure environment.

Microprocessors Part Context

This part belongs to the MPC860 PowerQUICC family, designed for communications and networking applications. It shares architectural similarities with other MPC8xx processors but offers specific peripheral configurations including dedicated Ethernet and CPM capabilities. The MPC860 series provides a balance of processing power and integrated connectivity for embedded control tasks.

Microprocessors Replacement Considerations

Consult NXP documentation for direct pin-compatible alternatives within the MPC86xx family. Verify functional equivalence regarding cache sizes and interface counts before substitution.