LS1018ASN7PQA

Microprocessors Overview

The NXP LS1018ASN7PQA is a single-core system-on-chip based on the QorIQ LS1018A architecture. It integrates one 64-bit ARM Cortex-A72 processor core operating up to 1.5 GHz, featuring 48KB L1 instruction cache and 32KB L1 data cache with ECC protection. The SoC includes a 1MB shared L2 cache, a CCI-400 coherent interconnect running up to 400 MHz, and a 32-bit DDR3L/DDR4 memory controller supporting up to 1.6 GT/s with ECC. Networking capabilities include a TSN-capable Ethernet switch with four external ports and an ENETC controller with TSN support via RGMII or SerDes interfaces. High-speed peripherals consist of four SerDes lanes, two PCIe 3.0 controllers, one SATA 6 Gbit/s controller, and multimedia features including a 3D GPU, LCD controller, and DisplayPort/eDP interface.

Microprocessors Feature Summary

• Integrates a single high-performance 64-bit ARM Cortex-A72 processor core for real-time processing and virtualization.
• Includes a Time-Sensitive Network (TSN) capable Ethernet switch and controller for converged IT and OT network applications.
• Features integrated Trust Architecture with Security Engine for secure boot, key storage, and cryptographic acceleration.
• Supports advanced display interfaces through a 3D GPU and LCD controller compatible with 4K resolution.

Microprocessors Applications

• Industrial gateways
• Network gateways
• Human-Machine Interface (HMI) systems
• Factory automation
• IoT edge computing

Microprocessors Procurement Notes

Verify the specific ordering suffix 'S' against official documentation to confirm temperature range and package details. Ensure compatibility with required DDR3L/DDR4 memory configurations and validate pin assignments for the FC-PBGA package during hardware design. Cross-reference the datasheet revision history for any updates to electrical characteristics or timing specifications before finalizing procurement.

Microprocessors Selection Notes

Select this component when a single-core solution is sufficient for industrial networking and HMI tasks. Compare against the dual-core LS1028A if higher processing throughput or additional virtual machine support is required. Consider the integrated TSN capabilities for deterministic communication needs in automated environments. Evaluate the available SerDes lanes and peripheral interfaces against specific connectivity requirements such as PCIe, SATA, or USB.

Microprocessors Part Context

This part belongs to the NXP Layerscape LS1028A/LS1018A family, designed for cost-effective and power-efficient networking and industrial applications. It shares architectural similarities with the LS1028A but differs in core count, offering a streamlined option for specific performance tiers within the EdgeVerse platform. The device supports standard operating systems and provides hardware compatibility across the series.

Microprocessors Replacement Considerations

LS1028A: Offers dual-core performance with identical pinout and software compatibility. Verify if the additional core capacity is necessary for the application workload.

Microprocessors FAQ

Does the LS1018A support Time-Sensitive Networking?

Yes, the LS1018A integrates a TSN-capable Ethernet switch with four external ports and an Ethernet Controller (ENETC) with TSN functionality.

What type of memory does the LS1018A support?

It features a 32-bit DDR3L/DDR4 SDRAM memory controller that supports ECC error correction with data transfer rates up to 1.6 GT/s.