LS1028ASN7NQA

Microprocessors Overview

The LS1028ASN7NQA is a specialized application processor from the NXP Layerscape LS1028A series. It integrates two high-performance 64-bit ARM Cortex-A72 cores operating up to 1.5 GHz, an Ethernet switch with Time-Sensitive Networking (TSN) capabilities, and a Security Engine for cryptographic acceleration. The device features a 3D GPU, LCD controller, PCIe Gen 3.0 interfaces, and supports DDR3L/DDR4 memory. Packaged in FCPBGA-448, it operates within a temperature range of 0°C to +105°C.

Microprocessors Feature Summary

• Dual 64-bit ARM Cortex-A72 cores provide real-time processing power for industrial control and virtualization tasks.
• Integrated TSN-capable Ethernet switch enables deterministic latency for converged IT and OT networks.
• Trust Architecture with Security Engine ensures secure boot and hardware-accelerated encryption.
• Built-in 3D GPU and LCD controller support high-resolution Human-Machine Interface applications.

Microprocessors Applications

• Industrial automation and Programmable Logic Controllers
• Time-Sensitive Network gateways and edge computing nodes
• High-performance Human-Machine Interface systems
• Automotive infotainment and avionics

Microprocessors Procurement Notes

Verify the specific suffix 'N7NQA' against official NXP documentation to confirm exact clock speed, package type, and operating temperature range. Ensure compatibility with required DDR3L or DDR4 memory configurations and validate that the FCPBGA-448 footprint matches your PCB design constraints before finalizing procurement.

Microprocessors Selection Notes

Select this component when deterministic network performance via TSN is critical alongside robust security requirements. The integrated GPU makes it suitable for complex HMI displays. Evaluate thermal management solutions for the FCPBGA-448 package, as the dual-core architecture delivers significant processing density suitable for demanding industrial and automotive environments.

Microprocessors Part Context

This processor belongs to the NXP Layerscape LS1028A family, designed for edge computing and industrial connectivity. It combines networking, processing, and graphics capabilities into a single SoC, supporting NXP's EdgeVerse platform. The device is part of NXP's long-term supply commitment, ensuring availability for extended product lifecycles.

Microprocessors Replacement Considerations

Consult official substitution lists for compatible variants within the LS1028A series. Verify pin-to-pin compatibility and software driver support if considering alternative packages or frequency bins within the same family.

Microprocessors FAQ

Does the LS1028ASN7NQA support Time-Sensitive Networking?

Yes, it includes an integrated TSN-capable Ethernet switch and controllers to ensure deterministic latency for industrial applications.

What graphics capabilities are integrated?

The processor features a 3D GPU and an LCD controller, supporting 4K display outputs for advanced HMI applications.