LS1043ASE7MNLB

The LS1043ASE7MNLB is an NXP QorIQ Layerscape microprocessor featuring a quad-core, 64-bit ARM® Cortex®-A53 complex running at 1.2 GHz. It is designed for embedded networking and industrial infrastructure applications where integrated I/O, security, and energy-efficient processing are required.

Targeted use cases include small-form-factor networking, enterprise edge equipment and industrial control, with a combination of multi-port Ethernet, PCIe, SATA and USB interfaces alongside secure boot and TrustZone® support to simplify system design and deployment.

Key Features

• Core and CPU Quad ARM® Cortex®-A53 64-bit cores at 1.2 GHz providing general-purpose processing for embedded networking and edge workloads.
• Memory Integrated memory controllers for DDR3L and DDR4 to support modern system memory configurations.
• Ethernet and Networking Flexible Ethernet options—up to multiple 1 GbE ports or combinations including a 10 GbE port—enabling multi-port networking and frame manager capabilities described in the series documentation.
• Storage and USB Single SATA 6 Gb/s port and up to three USB 3.0 interfaces with PHY support for high-speed peripheral and storage connectivity.
• Interfaces and Expansion Support for multi-protocol SerDes and PCIe connectivity as described in the product series, enabling high-speed external interfaces and peripherals.
• Security Hardware security features including Secure Boot and ARM® TrustZone® to help establish a trusted platform for embedded applications.
• Offload and Packet Processing Data Path Acceleration Architecture (DPAA) and Frame Manager capabilities in the series provide hardware acceleration for packet parsing, classification and inline processing to reduce CPU overhead.
• Package and Thermal 621-FCPBGA package (21 x 21 mm) with surface-mount mounting and an operating temperature range of 0 °C to 105 °C.
• Compliance RoHS compliant.

Typical Applications

• Branch Office Routers Multi-port Ethernet and packet-processing offload enable routing, firewalling and WAN-edge services in compact router platforms.
• vCPE and Edge Appliances Quad-core processing combined with DPAA offload supports virtualized customer-premises equipment and software-defined edge functions.
• Multi-protocol IoT Gateways Integrated interfaces and security features allow protocol bridging, device aggregation and secure connectivity at the network edge.
• Industrial Control and PLC Deterministic networking support and industrial protocol glue-less options in the series facilitate control, monitoring and protocol conversion tasks.
• Security Appliances On-chip security engines and frame management assist inline IPsec and packet processing required for appliance-grade security functions.

Unique Advantages

• Energy-efficient 64-bit processing: ARM Cortex-A53 cores deliver 64-bit performance suitable for embedded networking while maintaining energy efficiency.
• Integrated packet-processing acceleration: DPAA and Frame Manager capabilities reduce CPU load for networking tasks, helping systems achieve up to the series' documented multi-gigabit throughput with lower CPU overhead.
• Flexible I/O mix: Combination of multi-port Ethernet, PCIe, SATA and USB 3.0 simplifies board-level design for diverse embedded networking and storage requirements.
• Security foundations: Secure Boot and TrustZone® support provide hardware-assisted platform protection for secure deployments.
• Small-form-factor packaging: 621-FCPBGA (21×21 mm) package supports compact, surface-mount designs for space-constrained applications.
• Designed for fanless designs: Series documentation highlights suitability for fanless, low-BOM systems common in edge and industrial applications.

Why Choose LS1043ASE7MNLB?

The LS1043ASE7MNLB positions itself as a balanced solution for embedded networking and industrial edge systems that require a combination of multicore 64-bit processing, integrated networking acceleration and a versatile I/O set. Its DDR3L/DDR4 memory support, multi-port Ethernet capability, SATA and USB 3.0 connectivity, and hardware security features make it a strong candidate for compact routers, vCPE, gateways and industrial controllers.

Designed around proven QorIQ Layerscape architecture and supported by series-level technologies like DPAA and Frame Manager, this device offers scalability and integration to simplify BOM and system design while addressing performance and security needs for long-term deployments.

Request a quote or submit an inquiry to discuss pricing, availability and how LS1043ASE7MNLB can fit your embedded networking or industrial application requirements.