LS1027ASN7KQA

The LS1027ASN7KQA is a Layerscape microprocessor IC featuring two ARM® Cortex®-A72 64-bit cores running at 1 GHz in a 448-FBGA (17×17) package. Designed for industrial embedded applications, it combines general-purpose compute with extensive I/O options to support networking, gateway, and control applications in challenging environments.

With integrated DDR3L/DDR4 memory controllers, multi-rate Ethernet interfaces and a SATA 6 Gbps port, this MPU provides a compact, surface-mount solution for designs that require deterministic connectivity, protocol bridging, and sustained operation across an extended temperature range.

Key Features

• Processor  Dual ARM® Cortex®-A72 cores, 64-bit, running at 1 GHz for multi-threaded embedded workloads.
• Memory Subsystem  On-chip controllers for DDR3L SDRAM and DDR4 SDRAM to support modern memory configurations and system performance.
• High-Speed Ethernet  Multiple Ethernet interfaces: one 1 Gbps port and five 2.5 Gbps ports, enabling multi-link and high-throughput network topologies.
• Storage & Interfaces  Integrated SATA 6 Gbps interface and additional peripheral connectivity including CANbus for industrial control and data logging.
• Industrial Qualification  Specified for industrial operation with an operating temperature range of −40 °C to 105 °C.
• Package & Mounting  448-FBGA (17×17) supplier device package, surface-mount for high-density board designs.
• Environmental Compliance  RoHS compliant to support regulatory requirements for lead-free assemblies.

Typical Applications

• Control and Factory Automation  Use as a controller for robotics, motion control, and I/O aggregation where deterministic networking and industrial temperatures are required.
• Industrial Gateways and Protocol Bridges  High-speed Ethernet and CANbus interfaces make it suitable for protocol conversion and edge gateway functions.
• Programmable Logic Controllers (PLCs)  Dual-core processing and robust I/O support enable compact, high-function PLC implementations.
• Industrial PCs and HMI  Provides processing and storage connectivity for embedded HMIs and industrial computing nodes operating in harsh environments.
• Networking Appliances  Multi-rate Ethernet and SATA support for small form-factor routers, switches, and network edge devices.

Unique Advantages

• Balanced compute and I/O: Dual ARM® Cortex®-A72 cores at 1 GHz paired with multiple high-speed Ethernet ports and SATA provides a strong combination of processing and connectivity for embedded networking tasks.
• Memory flexibility: Support for both DDR3L and DDR4 controllers allows designers to choose memory technology that best fits performance, cost, and power targets.
• Industrial-ready thermal range: Rated for −40 °C to 105 °C operation to meet the environmental demands of factory, transportation, and outdoor installations.
• Compact, manufacturable package: 448-FBGA (17×17) surface-mount package suits space-constrained PCBs while enabling automated assembly.
• Standards-aligned connectivity: Multiple 2.5 Gbps Ethernet ports plus a 1 Gbps port and SATA 6 Gbps provide industry-standard interfaces for integration with existing networks and storage.
• Regulatory readiness: RoHS compliance supports deployment in lead-free manufacturing processes.

Why Choose LS1027ASN7KQA?

The LS1027ASN7KQA positions itself as a versatile industrial microprocessor for embedded systems that demand reliable compute, multi-rate networking, and robust I/O in a compact package. Its dual ARM® Cortex®-A72 cores, flexible memory support, and multiple high-speed Ethernet interfaces make it suitable for gateways, PLCs, industrial PCs, and other edge devices where sustained operation across wide temperatures is required.

Designed for industrial qualification and surface-mount assembly, this MPU supports compact, long-life designs that require deterministic interfaces and standard peripheral connectivity. It is a practical choice for engineers building scalable, connected embedded systems that must perform reliably in demanding environments.

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