MPC8260AZUPJDB-NXP

Overview

The MPC8260AZUPJDB is a PowerPC G2 microprocessor from the MPC82xx series, manufactured by NXP USA Inc. It features a single 32-bit core operating at a frequency of 300MHz. The device is housed in a 480-TBGA package with dimensions of 37.5x37.5 mm and utilizes a bare pad configuration. It integrates a Communications Processor Module (CPM) for RISC-based communication tasks and includes controllers for DRAM and SDRAM memory. The I/O voltage operates at 3.3V, while the component supports interfaces such as I2C, SCC, SMC, SPI, UART, and USART.

Feature Summary

• Integrates a PowerPC G2 core with a dedicated Communications Processor Module for efficient data handling
• Supports high-speed Ethernet connectivity through three integrated 10/100Mbps ports
• Features separate core and I/O voltage domains to optimize power consumption and interface compatibility

Applications

• Network routers and switches requiring high-performance packet processing
• Industrial controllers demanding reliable embedded processing capabilities
• Communication equipment utilizing serial and parallel peripheral interfaces

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm RoHS compliance requirements against specific project standards, as variants exist with differing environmental certifications. Ensure proper handling procedures are followed given the BGA package type and moisture sensitivity level. Validate that the 300MHz speed grade matches system timing constraints before integration into final designs.

Selection Notes

Select this processor when a robust PowerQUICC II solution with integrated CPM is required for legacy or maintenance projects. Consider the 480-TBGA package size for PCB layout planning. Evaluate thermal management needs for the 300MHz operation within the specified temperature range. Compare against newer NXP families if long-term supply assurance is a primary constraint for new product development.

Part Context

This component belongs to the MPC82xx family, representing an evolution of Freescale's PowerQUICC processors. The MPC8260A series introduced HiP4 process technology, offering improved performance and lower power consumption compared to earlier HiP3 versions. It serves as a bridge between older embedded systems and modern networking demands, retaining compatibility with established software ecosystems while providing enhanced hardware resources.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The MPC8260AZUPJDB is listed as discontinued. Engineers should consult official NXP migration guides for transitioning to compatible successors within the PowerQUICC or QorIQ families.