LS1012AXN7KKB

The LS1012AXN7KKB is an NXP Semiconductors QorIQ Layerscape microprocessor integrating a single 64-bit Arm® Cortex®-A53 core running at 1.0 GHz. Designed for small form-factor, fanless embedded networking and IoT applications, it offers hardware packet acceleration, integrated peripheral interfaces and industrial operating qualification.

Targeted use cases include IoT gateways, consumer and mobile NAS, entry-level broadband Ethernet gateways and building or factory automation where compact size, security features and low typical power consumption are important.

Key Features

• Core Single Arm® Cortex®-A53 64-bit core at 1 GHz with NEON SIMD and dual-precision FPU; ECC-protected L1 and L2 caches (32 KB L1 I/D, 256 KB L2).
• Memory Integrated memory controller supporting 16-bit DDR3L devices at 1 GHz and QuadSPI/SD/MMC interfaces for boot and storage expansion.
• Networking and High-speed I/O Three-lane 6 GHz multi-protocol SerDes enabling up to two Gigabit Ethernet ports, a DMA-controlled PCI Express® Gen2 port and one SATA 6 Gbps port; includes dual USB controllers with one SuperSpeed USB 3.0 controller and integrated PHY plus a USB 2.0 controller.
• Packet Acceleration Hardware packet forwarding engine (PFE) that offloads IP packet processing from the CPU and delivers up to 2 Gbit/s IP forwarding with minimal CPU load.
• Security Integrated QorIQ Trust Architecture with Secure Boot and TrustZone® support to enable trusted system designs.
• Power and Efficiency Architected for extreme power efficiency—typical 1 W power usage is documented for Layerscape LS1012A-class devices—suitable for fanless and battery-powered applications.
• Package and Reliability 211-FCLGA package (9.6 × 9.6 mm), surface-mount construction, industrial operating temperature range of −40 °C to 105 °C and RoHS compliant.

Typical Applications

• Trust-enabled IoT Gateways — Secure boot and TrustZone® support enable trusted device identity and secure update paths for gateway designs.
• Consumer and Mobile NAS — SATA 6 Gbps and integrated networking make the device suitable for compact NAS and battery-powered mobile storage solutions.
• Entry-level Broadband Ethernet Gateways — Dual GbE ports combined with the hardware PFE support packet forwarding and NAT offload for gateway appliances.
• Building and Factory Automation — Industrial temperature qualification and compact package fit small, rugged control and monitoring systems.
• Ethernet Drives and Storage Appliances — SATA and PCIe interfaces support integration into networked storage and Ethernet-attached drive systems.

Unique Advantages

• Highly integrated communications processing: Single-chip combination of CPU, SerDes, Ethernet, SATA and USB reduces BOM and simplifies board design.
• Hardware packet offload: On-chip PFE offloads IP packet processing enabling higher throughput with lower CPU utilization and power consumption.
• Secure platform foundation: Secure Boot and TrustZone® provide a hardware-backed trust architecture for secure embedded systems.
• Compact, industrial-ready package: 211-FCLGA (9.6 × 9.6 mm) surface-mount package with −40 °C to 105 °C qualification for compact, robust designs.
• Low typical power: Designed for extreme power efficiency (noted 1 W typical for the LS1012A family), enabling fanless and battery-powered products.
• Broad ecosystem and enablement: Supported by evaluation boards, Linux BSPs and ecosystem partners to accelerate prototyping and software bring-up.

Why Choose LS1012AXN7KKB?

The LS1012AXN7KKB positions itself as a compact, power-efficient communications processor that balances compute capability with integrated networking and storage interfaces. Its single Arm® Cortex®-A53 core, packet forwarding engine and broad peripheral set make it suitable for designers who need a small-footprint processor for secure, networked embedded applications.

With industrial temperature qualification, a small 9.6 × 9.6 mm package and supplier support resources, the part is targeted at customers building compact IoT gateways, NAS devices and entry-level network appliances who require long-term supply and ecosystem enablement.

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