LS1043ASE7MQB

The LS1043ASE7MQB is a QorIQ Layerscape microprocessor featuring a quad‑core, 64‑bit ARM Cortex‑A53 CPU complex running at 1.2 GHz. It is designed for embedded networking and industrial infrastructure applications where multi‑core processing, flexible I/O and hardware‑assisted data path acceleration are required.

Targeted for small‑form‑factor edge and network devices, this device integrates memory controllers, multi‑port Ethernet options, USB 3.0, SATA and PCIe interfaces alongside security features such as Secure Boot and TrustZone to simplify system design and improve time to market.

Key Features

• CPU Core Quad ARM® Cortex®‑A53 64‑bit cores operating at 1.2 GHz, offering multi‑threaded general‑purpose processing for embedded networking workloads.
• Memory Integrated DDR3L and DDR4 memory controller support for flexible system memory configurations.
• High‑speed I/O Flexible Ethernet configurations (1GbE and 10GbE options), multiple USB 3.0 ports with PHY, SATA 6 Gbps, and PCIe interfaces to support a wide range of network and storage peripherals.
• Data Path Acceleration QorIQ Data Path Acceleration Architecture (DPAA) and Frame Manager support hardware packet parsing, classification and offload to reduce CPU overhead for networking tasks.
• Security On‑chip security features including Secure Boot and ARM TrustZone® plus an integrated security engine to support in‑line IPsec and hardware‑accelerated crypto operations.
• Package and Mounting 621‑FCPBGA (21 × 21 mm) surface‑mount package suitable for compact board designs.
• Operating Range and Compliance Rated for operation from 0 °C to 105 °C and RoHS compliant for regulatory alignment.

Typical Applications

• Branch Office Routers: Multi‑core processing and integrated networking I/O enable compact router platforms and branch office gateway solutions.
• Edge vCPE and Network Appliances: Hardware acceleration and rich I/O make the device suitable for virtualized CPE (vCPE) and edge security appliances.
• Multi‑protocol IoT Gateways: Flexible interface options and security features support gateway aggregation and secure device connectivity for IoT deployments.
• Industrial PLC and Control: Robust temperature range and integrated I/O support small‑form‑factor industrial controllers and automation equipment.

Unique Advantages

• Multi‑core 64‑bit Processing: Four Cortex‑A53 cores provide a balanced combination of performance and energy efficiency for concurrent control and data‑plane tasks.
• Integrated Networking Offload: DPAA and Frame Manager hardware reduce CPU load for packet processing, simplifying software design and improving throughput efficiency.
• Flexible, High‑speed Interfaces: Built‑in support for multiple Ethernet configurations, USB 3.0, SATA 3.0 and PCIe enables a wide range of peripheral and connectivity options from a single SoC.
• Hardware Root of Trust: Secure Boot and TrustZone help establish a secure platform foundation for protected boot and runtime isolation.
• Compact, Production‑Ready Package: 621‑FCPBGA (21×21) package supports compact board layouts and surface mount assembly for volume production.
• Industrial‑grade Thermal Range: Operation from 0 °C to 105 °C accommodates many industrial and embedded thermal environments.

Why Choose LS1043ASE7MQB?

The LS1043ASE7MQB positions itself as a highly integrated processor for embedded networking and industrial applications that demand multi‑core compute, advanced I/O and hardware assistance for packet and security processing. Its combination of ARM Cortex‑A53 cores, DPAA offload capabilities and broad peripheral support helps reduce system BOM and software offload complexity.

This device is well suited to designers of edge routers, vCPE appliances, IoT gateways and industrial controllers who require a compact BGA package, secure boot capabilities, and proven QorIQ Layerscape features for scalable, long‑lifecycle deployments backed by NXP’s product lineage.

Request a quote or submit an inquiry for pricing and availability to get application‑specific support and lead‑time details for the LS1043ASE7MQB.