LS1044ASE7PTA

The LS1044ASE7PTA is a quad-core, 64-bit ARM® Cortex®-A53 microprocessor operating at 1.4 GHz, designed for embedded networking and edge applications. It combines a multi-core CPU complex with a broad set of integrated I/O and offload capabilities to support high-throughput communications, storage and display interfaces.

Targeted at compact, high-functionality systems, the device delivers system-level integration—including multi-gigabit Ethernet, DDR4 memory support, USB 3.0, SATA and display interfaces—along with hardware security features to simplify platform design and accelerate time to market.

Key Features

• Core and CPU Architecture  ARM® Cortex®-A53 64-bit quad-core processor at 1.4 GHz, providing multi-threaded general-purpose processing for embedded workloads.
• Memory  DDR4 memory controller support for modern system memory configurations.
• Networking & I/O  Integrated Ethernet interfaces including 10GbE (2) and 1GbE (8), plus additional serial interfaces such as I2C and LVDS display controller support.
• Storage & USB  SATA 6 Gbps (1) and USB 3.0 with PHY (2) for high-speed storage and peripheral connectivity.
• Multimedia Acceleration  Multimedia co-processor support including NEON™ SIMD for accelerated media and signal processing.
• Security & Offload  Secure Boot and TrustZone® security features, and support for QorIQ Data Path Acceleration Architecture (DPAA) and an integrated security engine (as described in the series datasheet) to reduce CPU overhead for packet processing and cryptographic operations.
• System Interfaces  High-speed SerDes and multiple PCIe and legacy peripheral interfaces are described for the series in the datasheet to enable flexible system-level I/O configurations.
• Package & Thermal  780-FBGA (23 × 23 mm) surface-mount package; operating temperature range 0 °C to 105 °C.
• Compliance  RoHS compliant.

Typical Applications

• Branch Office Routers  High-performance packet handling and multiple Ethernet ports make the device suitable for compact routing platforms in branch and edge deployments.
• vCPE and Edge Equipment  Quad-core processing and DPAA offload capabilities support virtualized customer-premises equipment and other edge compute functions.
• Multi-protocol IoT Gateways  Integrated I/O and security features enable gateway designs that aggregate and secure diverse sensor and device traffic.
• Industrial Control and PLCs  Robust I/O, display interface options and multicore processing support industrial control applications and human–machine interface functions.
• Security Appliances  Hardware security features and packet-processing acceleration are useful for inline security and VPN appliances.

Unique Advantages

• Highly integrated connectivity: Multiple high-speed Ethernet ports, USB 3.0, SATA and display interfaces reduce external component count and simplify board design.
• Quad-core 64-bit processing: ARM® Cortex®-A53 quad core at 1.4 GHz delivers multi-threaded performance for control, routing and application tasks.
• Packet and data-path offload: Support for QorIQ DPAA and an integrated security engine as described in the series datasheet helps offload packet processing and cryptographic workloads from the CPU.
• Security foundation: Secure Boot and TrustZone® provide hardware-backed security primitives for platform integrity and trusted execution.
• Compact, production-ready package: 780-FBGA (23×23) surface-mount package with a 0 °C to 105 °C operating range supports compact, fanless system designs.
• RoHS compliant: Meets environmental compliance requirements for lead-free assembly.

Why Choose LS1044ASE7PTA?

The LS1044ASE7PTA positions itself as a balanced solution for embedded networking and edge systems that require multi-core compute, broad connectivity and hardware security. Combining ARM® Cortex®-A53 cores with QorIQ series offload architecture and integrated I/O reduces system complexity while delivering the interfaces needed for modern edge devices.

This part is suited for designers building compact routers, gateways, security appliances and industrial control platforms who need a scalable, integrated processor subsystem coupled with vendor-backed architecture and documentation to support development and deployment.

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