P4080NXE1MMB

Microprocessors Overview

The NXP P4080NXE1MMB is a PowerPC e500mc microprocessor IC belonging to the QorIQ P4 series. It features an eight-core, 32-bit architecture operating at speeds up to 1.5 GHz. The device integrates a three-level cache hierarchy comprising 32 KB I/D L1, 128 KB private L2 per core, and a 2 MB shared L3 cache. Connectivity includes two 10 Gbps Ethernet controllers and eight 1 Gbps Ethernet controllers. Memory support covers DDR2 and DDR3 standards via dual 64-bit controllers with ECC options. The processor utilizes a 1295-FCPBGA package measuring 37.5x37.5 mm.

Microprocessors Feature Summary

• Integrates hardware hypervisor for secure OS partitioning between cores
• Includes SEC 4.0 security accelerator for encryption and RegEx pattern matching
• Supports trusted boot functionality to prevent code reverse engineering
• Features DPAA acceleration for packet parsing, classification, and queue management

Microprocessors Applications

• Enterprise and service provider routers
• Base station controllers in wireless infrastructure
• Radio network controllers (RNCs)
• LTE general-purpose embedded computing systems

Microprocessors Procurement Notes

Verify component status as this part number may be discontinued or not recommended for new designs. Confirm availability through authorized distributors. Check for replacement families such as T4080 or Layerscape alternatives if current stock is insufficient. Ensure compatibility with existing board designs before procurement.

Microprocessors Selection Notes

Select this processor for applications requiring high integration of control, data path, and application layer processing. It is suitable for compute-intensive or I/O-intensive environments. Consider its legacy status when planning long-term product lifecycles. Evaluate pin and software compatibility with related P3041, P4040, P5010, and P5020 models for potential migration strategies.

Microprocessors Part Context

The P4080 serves as the flagship product within the QorIQ family, establishing the foundation for subsequent P5, P3, P2, and P1 processor series. Manufactured using 45 nm technology, it combines multiple e500mc cores with high-performance data path acceleration logic. This integration simplifies board design while delivering next-generation networking services with low power consumption compared to discrete solutions.

Microprocessors Replacement Considerations

NXP recommends utilizing the T4080 (Power Architecture) or LS1046/LS2044/LS2080 (Arm Architecture) families as replacements. These newer platforms offer updated architectures while maintaining performance requirements for communication processors.