LS1023AXN8PQB

The LS1023AXN8PQB is an NXP QorIQ Layerscape microprocessor featuring a dual-core, 64‑bit ARM® Cortex®‑A53 complex running at 1.4 GHz in a 780‑FCPBGA (23×23) package. It is purpose-built for small‑form‑factor networking and industrial infrastructure where integrated I/O, efficient 64‑bit processing and industrial qualification are required.

Designed for embedded networking and industrial edge applications, the device combines dual Cortex‑A53 cores with flexible SerDes and packet offload capabilities to deliver multi‑Gb/s throughput while supporting fanless, cost‑optimized system designs.

Key Features

• Core & Performance  Dual ARM® Cortex®‑A53 64‑bit cores running at 1.4 GHz, providing balanced CPU performance and energy efficiency for embedded networking tasks.
• Memory & Cache  Supports DDR3L and DDR4 memory controllers; the Layerscape dual‑core complex is specified with a shared L2 cache and coherent interconnect for efficient data sharing between cores.
• Networking & SerDes  Multi‑protocol four‑lane SerDes with support for multiple Gigabit Ethernet configurations (options for 1GbE or 10GbE mix) and integrated Frame Manager for hardware packet parsing and classification.
• I/O & Expansion  PCI Express Gen2 support with multiple DMA‑controlled PCIe ports, plus USB 3.0 (2 ports + PHY) for high‑speed peripheral connectivity.
• Storage & Connectivity  Integrated SATA 3.0 (6 Gbps) interface for direct attachment of high‑speed storage.
• Security & Offload  Secure Boot and ARM TrustZone® support, coupled with an integrated security engine (SEC 5.4) and QorIQ Data Path Acceleration Architecture (DPAA) to offload packet processing and cryptographic tasks.
• Package & Mounting  780‑FCPBGA package (23×23 mm), surface mount; intended for compact, board‑level integration.
• Industrial Qualification & Temperature  Industrial qualification with an operating range of −40 °C to 105 °C for deployment in demanding environments.
• Compliance  RoHS‑compliant material selection to meet environmental regulatory requirements.

Typical Applications

• Integrated Services  Consolidate control and networking functions in compact systems that require mixed protocol handling and packet acceleration.
• Branch Office Routers  Provide routing, firewall and IPSec offload capabilities for small‑to‑medium enterprise edge devices.
• vCPE and Edge Equipment  Host virtualized network functions with hardware offload to achieve multi‑Gb/s throughput while minimizing CPU overhead.
• Multi‑Protocol IoT Gateways  Bridge disparate field networks to IP backbones with integrated SerDes, multiple Ethernet ports, and security features.
• Industrial PLC and Control  Run control and communication stacks in industrial environments leveraging the industrial temperature range and secure boot capabilities.

Unique Advantages

• Integrated Networking Fabric: Frame Manager and DPAA offloads packet parsing and classification to reduce CPU load and simplify packet handling.
• Flexible Ethernet Options: Support for multiple 1 GbE and 10 GbE configurations enables tailored port counts and bandwidth for diverse system designs.
• Hardware Security: Secure Boot, TrustZone®, and an integrated security engine provide a layered approach to device and data protection.
• Compact, Industrial‑Ready Package: 780‑FCPBGA in a 23×23 mm footprint with −40 °C to 105 °C operating range supports compact, rugged deployments.
• Rich I/O Suite: On‑chip SATA 3.0, USB 3.0, and multiple PCIe lanes streamline BOM and enable direct attachment of storage and high‑speed peripherals.
• RoHS Compliant: Environmentally compliant material selection for regulatory compatibility.

Why Choose LS1023AXN8PQB?

The LS1023AXN8PQB positions itself as a compact, industrially qualified Layerscape processor that balances dual‑core 64‑bit compute with extensive networking and security features. Its combination of Cortex‑A53 cores, integrated DPAA offloads, flexible SerDes and on‑chip storage and USB interfaces makes it well suited for edge networking, industrial control and small‑form‑factor communication appliances.

For designers targeting reliable, scalable solutions that require hardware security, multi‑Gb/s packet handling and robust thermal performance, this processor offers an integrated platform that reduces external glue components and simplifies system design and BOM optimization.

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