LS1021ASN7MQB

The LS1021ASN7MQB is an NXP QorIQ Layerscape microprocessor featuring dual ARM® Cortex®-A7 cores running up to 1.2 GHz. Designed for embedded networking and control, it combines multi-core processing, integrated high-speed I/O and security features for compact, fanless and power-efficient designs.

This device targets networked and industrial applications that require integrated Ethernet, storage, USB and display support while offering system-level robustness through cache ECC, Secure Boot and TrustZone® security.

Key Features

• Core Dual ARM® Cortex®-A7 cores, 32-bit, up to 1.2 GHz; includes NEON SIMD and dual-precision FPU as described for the LS1021A family.
• Memory Integrated DDR3L/DDR4 memory controller supporting 8-, 16- or 32-bit interfaces at up to 1600 MHz (family-level specification).
• High-speed Interfaces Multi-protocol SerDes supporting high-speed connectivity including up to three Gigabit Ethernet ports and a SATA 6Gbps port; includes USB 3.0 with integrated PHY and an additional USB 2.0 controller.
• Display and Multimedia Integrated 2D-ACE display interface controller for display acceleration in compact systems.
• System Reliability & Security ECC protection for L1 and L2 caches and support for Secure Boot and TrustZone® to harden device integrity and software partitioning.
• Storage & Expansion Single SATA 6Gbps port and multiple serial interfaces (QuadSPI, IFC, SD/MMC) for flexible storage and boot options.
• Industrial I/O Multiple UARTs, CAN ports, I²C and SPI interfaces available for industrial protocol and sensor connectivity (family-level I/O described in datasheet).
• Package & Temperature 525-FCPBGA (19 × 19 mm) surface-mount package; operating temperature range 0 °C to 105 °C. RoHS compliant and consumer-qualified.

Typical Applications

• Enterprise Access Points & Wireless Routers Dual cores, integrated GbE ports and USB 3.0 support high-throughput wireless networking and 802.11ac/n access point platforms.
• IoT & Multi-protocol Gateways Integrated security and diverse serial interfaces enable protocol translation and edge gateway functions in multi-protocol IoT deployments.
• Industrial & Factory Automation Deterministic connectivity with multiple UARTs, CAN ports and robust memory protection supports industrial control and automation subsystems.
• Small Form Factor Network Appliances Low-power, fanless-capable architecture and broad I/O make it suitable for compact networked appliances and edge compute nodes.

Unique Advantages

• Highly integrated connectivity: Combines multiple Gigabit Ethernet ports, SATA 6Gbps and USB 3.0 with an integrated PHY to reduce external components and simplify board design.
• Performance-per-watt: Dual Cortex-A7 cores at up to 1.2 GHz deliver efficient multi-threaded processing suitable for fanless, small form factor systems.
• System-level security: Secure Boot and TrustZone® support enable hardware-backed trusted execution and firmware integrity for secure deployments.
• Enhanced reliability: ECC protection on L1 and L2 caches helps maintain data integrity in embedded applications.
• Flexible memory and storage options: Support for DDR3L/DDR4 memory interfaces and SATA/QuadSPI/SD/MMC storage simplifies system architecture for varied storage needs.
• Compact, manufacturable package: 525-FCPBGA (19×19 mm) surface-mount footprint supports dense, production-ready PCB layouts.

Why Choose LS1021ASN7MQB?

The LS1021ASN7MQB brings together dual Cortex-A7 processing, robust security features and a broad set of integrated I/O to address compact, networked embedded designs that require efficient multi-core performance and versatile connectivity. Its family-level attributes—such as ECC-protected caches, virtualization support and integrated high-speed SerDes—support reliable, secure system designs.

This part is well suited for developers building enterprise access points, IoT gateways, industrial controllers and other small form factor network appliances that benefit from a tightly integrated processor, proven ecosystem support and RoHS-compliant manufacturing.

Request a quote or submit an inquiry to receive pricing and availability information for LS1021ASN7MQB and to discuss how this processor fits your design requirements.