T2081NXN8MQB

Microprocessors Overview

The T2081NXN8MQB is a mid-range communication processor from the QorIQ T2081 family, manufactured using 28 nm process technology. It features eight virtual cores based on the Power Architecture e6500, operating at frequencies up to 1.8 GHz with dual-threading capability. The device includes a shared 2 MB L2 cache and integrates CoreNet platform cache for coherent and non-coherent transactions. Key peripherals include an integrated security engine (SEC), data path acceleration architecture (DPAA) with flow manager (FMAN), queue manager (QMAN), and buffer manager (BMAN). Connectivity options consist of eight SerDes lanes supporting speeds up to 10 GHz and multiple Ethernet MACs.

Microprocessors Feature Summary

• Eight virtual e6500 cores providing high-performance processing capabilities
• Integrated hardware acceleration for packet parsing, classification, and security functions
• High-speed SerDes interfaces supporting flexible network connectivity configurations
• CoreNet interconnect architecture ensuring efficient data transfer between cores and peripherals

Microprocessors Applications

• Control plane processing in telecommunications infrastructure
• Integrated control and data plane applications
• Network equipment requiring high throughput and low latency
• Upgrades from legacy P4080 or T1042 platforms

Microprocessors Procurement Notes

Verify the specific suffix N8MQB against official NXP documentation to confirm package type, temperature range, and compliance status. Ensure compatibility with existing board designs when migrating from T1042 or T2080 variants. Confirm availability through authorized distributors as supply status may vary. Request latest datasheets and errata sheets prior to final design integration to address any known silicon revisions.

Microprocessors Selection Notes

Select this component for applications requiring a balance of processing power and cost efficiency compared to flagship T-series devices. It serves as a direct pin-compatible upgrade for T1042 users needing increased performance without redesigning the PCB. Consider the T2080 variant if additional RapidIO support or higher SerDes bandwidth is required. Evaluate power consumption requirements as it offers lower功耗 than previous generations while maintaining comparable performance levels.

Microprocessors Part Context

The T2081NXN8MQB belongs to the QorIQ T2081 series, which represents a mid-tier solution within NXP's communication processor portfolio. It leverages architectural innovations from the flagship T4240 but targets cost-sensitive and power-efficient markets. This series bridges the gap between entry-level and high-end processors, offering significant improvements over the P3041/P2041 families in terms of core count, cache size, and I/O bandwidth.

Microprocessors Replacement Considerations

T2080NXN8MQB: Offers similar core configuration but includes additional RapidIO support and potentially different SerDes lane configurations. Verify interface requirements before substitution.