LS2084AXN711B

The LS2084AXN711B is an NXP Semiconductors QorIQ Layerscape microprocessor featuring eight 64-bit ARM® Cortex®-A72 cores running at up to 2.1 GHz. Designed for embedded and industrial applications, the device combines high-performance cores with integrated memory controllers, rich I/O and datapath acceleration to address throughput‑intensive networking and compute tasks.

This device targets systems that require multi-core performance, hardware security, and extensive high-speed connectivity, offering an integrated platform that reduces external subsystem requirements while providing industrial operating range and RoHS compliance.

Key Features

• Core & Performance Eight ARM® Cortex®-A72 cores arranged as four clusters with shared L2 cache, supporting up to 2.1 GHz for multi-threaded embedded workloads.
• Platform Cache 1 MB platform cache with ECC protection to improve system throughput and data integrity.
• Memory Subsystem Two 64-bit DDR4 SDRAM controllers with ECC and interleaving support, providing high-bandwidth system memory for demanding applications.
• Datapath Acceleration (DPAA2) Integrated DPAA2 including a Wire-rate IO Processor (WRIOP), queue management (QBMan), hardware buffer management, cryptography acceleration (SEC 5.2), RegEx pattern matching (PME 2.0) and compression/decompression (DCE 1.0) to offload and accelerate packet and data processing.
• High-Speed SerDes and PCIe Sixteen SerDes lanes up to 10.3125 GHz and four PCIe 3.0 controllers (one supporting x8 and SR‑IOV) for flexible, high-bandwidth interconnect to peripherals and accelerators.
• Ethernet and Networking I/O Up to eight 10 Gbps Ethernet MACs plus up to sixteen 1/2.5 Gbps Ethernet MACs, enabling dense multi-port network interfaces.
• Storage and USB Two SATA 3.0 controllers and two USB 3.0 controllers with integrated PHYs for high-speed storage and peripheral connectivity.
• Security & Boot Secure Boot and ARM TrustZone® support along with a service processor that provides pre-boot initialization and secure-boot capabilities for platform security enforcement.
• Package & Thermal 1292-ball FCPBGA package (37.5 × 37.5 mm), surface-mount; industrial operating temperature range of -40 °C to 105 °C.
• Qualification & Compliance Industrial qualification and RoHS compliance for deployment in regulated embedded environments.

Typical Applications

• Network Infrastructure: Multi-port 10GbE and 2.5GbE MACs plus DPAA2 acceleration make the LS2084AXN711B suitable for routers, switches and network appliances that require line-rate packet processing.
• Security Appliances: Integrated cryptography acceleration (SEC 5.2) and TrustZone® support enable secure tunneling, VPN and firewall functions with offloaded crypto performance.
• Telecom & Edge Compute: High core count, DDR4 memory support and PCIe connectivity support virtualized network functions and edge workloads needing local processing and high I/O bandwidth.
• Storage & Gateway Systems: Dual SATA 3.0 and USB 3.0 controllers provide flexible options for network-attached storage, gateways and appliance-level storage expansion.

Unique Advantages

• Integrated Datapath Offload: DPAA2 components (WRIOP, QBMan, SEC, PME, DCE) reduce CPU load for packet handling and cryptographic tasks, enabling higher aggregate throughput without extensive external accelerators.
• High-Density Networking: Support for multiple 10 GbE and 1/2.5 GbE MACs allows dense port configurations for compact network appliances.
• Memory Reliability: Dual 64-bit DDR4 controllers with ECC and interleaving provide robust memory operation for data‑critical applications.
• Flexible Expansion: Four PCIe 3.0 controllers (including an x8/SR‑IOV capable controller) and high-speed SerDes lanes offer scalable connectivity to accelerators, NICs and storage controllers.
• Industrial-Grade Operation: Surface-mount FCPBGA package and an operating range of -40 °C to 105 °C support deployment in industrial embedded systems.

Why Choose LS2084AXN711B?

The LS2084AXN711B positions itself as a high-performance, highly integrated application processor for embedded designs that require multi-core compute, extensive networking I/O and hardware acceleration for data-plane tasks. Its combination of eight ARM® Cortex®-A72 cores, DDR4 ECC memory controllers, DPAA2 acceleration and multiple high-speed interfaces provides a consolidated platform for throughput‑focused systems.

This device is suited to engineers building network appliances, security platforms, telecom edge equipment and industrial compute nodes that demand scalability, reliable memory operation and built-in security features. Backed by NXP Semiconductors' Layerscape architecture, the LS2084AXN711B offers a cohesive feature set for long-lived embedded designs.

Request a quote or submit an inquiry to obtain pricing, lead-time and availability for the LS2084AXN711B for your next design.