LS1021AXN7HNB

The LS1021AXN7HNB is an NXP QorIQ Layerscape microprocessor featuring dual ARM® Cortex®-A7 32-bit cores running at 800 MHz. It is designed for compact, networked and industrial applications that require efficient multicore processing, integrated high-speed I/O and industrial temperature qualification.

With a focus on integration and power efficiency for fanless, small form-factor designs, this device targets routers, IoT gateways, industrial automation and other embedded networked products that benefit from on-chip networking interfaces, security features and memory flexibility.

Key Features

• Core  Dual ARM Cortex-A7 32-bit cores at 800 MHz providing balanced multicore processing for embedded networking and control tasks.
• System Performance  ECC-protected caches, NEON SIMD and floating-point support enhance deterministic compute for network and signal tasks (as described for the LS1021A family).
• Memory  Integrated DDR3L and DDR4 memory controller support for flexible system memory configurations.
• Networking & High-speed I/O  Up to three Gigabit Ethernet interfaces, SATA 6 Gbps, USB 3.0 with integrated PHY and broad SerDes-based peripheral support enable high-throughput connectivity for storage and networking subsystems.
• Peripheral Interfaces  Rich serial and peripheral I/O options are available across the LS1021A family, enabling integration of PCIe, USB, SD/MMC, QuadSPI and other interfaces for diverse system designs.
• Security  Secure Boot and ARM TrustZone® provide hardware-rooted security mechanisms for secure system initialization and trusted execution.
• Reliability & Qualification  Industrial qualification and an extended operating temperature range of −40°C to 105°C make the device suitable for industrial environments.
• Package & Mounting  525-FCPBGA (19 × 19 mm) 525-FBGA surface-mount package for compact board designs and scalable system integration.
• Compliance  RoHS compliant, supporting regulatory and environmental requirements for modern embedded designs.

Typical Applications

• Enterprise and Wireless Routers  Dual-core processing and multiple GbE ports enable use in enterprise access points and mobile wireless routers supporting high-speed networking.
• Multi‑protocol IoT Gateways  Integrated Ethernet, USB and storage interfaces support protocol translation, edge aggregation and local data handling.
• Industrial and Factory Automation  Industrial temperature qualification and secure boot features make this MPU suitable for automation controllers and industrial edge compute nodes.
• Smart Building and Energy Systems  Compact package, low-power operation and broad I/O support are suited for building automation controllers and smart energy gateway applications.
• Embedded Networking Appliances  SATA and USB 3.0 connectivity allow local storage and high-speed peripheral connectivity for small-form-factor network appliances.

Unique Advantages

• Balanced Multicore Architecture: Dual Cortex-A7 cores deliver multicore throughput while maintaining power efficiency for fanless designs.
• High Integration Reduces BOM: On-chip GbE ports, USB 3.0 with PHY and SATA support lower external component count and simplify board design.
• Industrial-ready Reliability: Industrial qualification and −40°C to 105°C operating range ensure robustness in harsh environments.
• Hardware Security Features: Secure Boot and TrustZone® enable secure system boot and partitioned execution for trusted applications.
• Memory Flexibility: DDR3L and DDR4 controller support allows designers to select memory configurations that match performance and cost targets.
• Ecosystem and Development Support: Family-level enablement includes evaluation platforms and software SDKs to accelerate development and validation.

Why Choose LS1021AXN7HNB?

The LS1021AXN7HNB positions itself as a compact, industrially qualified QorIQ Layerscape MPU that combines dual ARM Cortex-A7 cores with integrated high-speed networking and storage interfaces. It is well suited for designers building fanless, small-form-factor networked products that require secure booting, robust operation across temperature, and a reduced BOM through on-chip connectivity.

Ideal for system designers in enterprise networking, IoT gateways and industrial automation, this MPU offers a balance of performance, integration and ecosystem support that helps accelerate time-to-market while maintaining long-term reliability and supply-chain compatibility.

Request a quote or submit an inquiry to begin evaluation and procurement for your embedded networking or industrial application.