LS1020ASE7KQB

The NXP LS1020ASE7KQB is a dual-core ARM® Cortex®-A7 microprocessor in the QorIQ Layerscape family, specified for 32-bit operation at 1.0 GHz. It combines efficient processing cores with integrated networking and I/O, targeting power-sensitive networking, industrial and embedded consumer applications that require secure, highly integrated system-on-chip functionality.

Built for compact, low-power designs, the device delivers multicore compute, hardware security, and a broad set of high-speed interfaces to simplify system design and accelerate time to market.

Key Features

• Core Dual ARM® Cortex®-A7 cores, 32-bit, running at 1 GHz; includes NEON™ SIMD and floating-point support for multimedia and compute acceleration.
• Cache and Reliability ECC-protected L1 and L2 caches as described in the LS1020A series, providing single-bit error detection and correction for improved data integrity.
• Memory Integrated memory controllers supporting DDR3L and DDR4 devices to accommodate modern memory architectures.
• High-speed SerDes and Networking Four-lane multi-protocol SerDes (6 GHz) enabling up to three Gigabit Ethernet ports with IEEE 1588 support and additional high-speed serial connectivity.
• Peripheral and Storage Interfaces Native SATA 3.0 (3 Gbps) port and USB support including USB 2.0 and USB 3.0 with integrated PHY for fast host and device connections.
• Expandability Dual DMA-controlled PCI Express® Gen2 ports (as provided in LS1020A series) for high-throughput peripheral expansion.
• Security Hardware Secure Boot and ARM TrustZone® support to enable system-level security and trusted execution.
• System Integration On-chip features and peripherals tailored for networking and control tasks, reducing external component count for compact BOMs.
• Package and Mounting 525-FCPBGA package (19 × 19 mm), surface-mount construction suitable for standard PCB assembly.
• Operating Range and Compliance Consumer qualification with an operating temperature range of 0 °C to 105 °C and RoHS compliance.

Typical Applications

• Enterprise and Access-Point Routers Use the LS1020ASE7KQB to implement compact, power-efficient routers and access points that require multiple GbE ports and packet-processing capability.
• IoT Gateways and Edge Appliances Integrate secure boot and TrustZone to protect edge devices while handling local protocol conversion and data aggregation.
• Security Appliances Leverage hardware security and multicore performance for firewall, VPN, and secure routing functions.
• Controllers and I/O Line Cards Provide processing and high-speed host interfaces (PCIe, SATA, USB) for control-plane and data-plane tasks in embedded controller designs.
• Building Automation and Smart Energy Employ the device’s networking and I/O mix to manage sensors, actuators, and communication links in building and energy-management systems.

Unique Advantages

• Balanced Multicore Performance: Dual Cortex-A7 cores combined with NEON SIMD deliver efficient compute for control and media tasks without excessive power draw.
• Integrated Networking and I/O: On-chip GbE ports, SATA, USB 3.0 with PHY and PCIe connectivity reduce external components and simplify board design.
• Hardware Security Foundation: Secure Boot and ARM TrustZone® enable a trusted software stack and help protect device integrity from boot through runtime.
• Reliability Through ECC: ECC protection on L1 and L2 caches increases system robustness for long-term field operation.
• Compact, Assembly-Friendly Package: 525-FCPBGA (19×19 mm) surface-mount package supports dense PCB layouts for space-constrained applications.
• Designed for Low Power Systems: Architecture and integration targets power-sensitive applications, enabling sub-3 W system designs as described for the LS1020A family.

Why Choose LS1020ASE7KQB?

The LS1020ASE7KQB positions itself as a highly integrated solution for embedded designs that require multicore processing, rich networking, and secure boot capabilities in a compact package. Its combination of dual ARM® Cortex®-A7 cores, ECC-protected caches, and a broad set of high-speed interfaces suits designers building power-sensitive networking equipment, gateways, and control systems.

Customers benefit from the Layerscape ecosystem and on-chip peripherals that reduce PCB complexity and BOM cost while providing the long-term scalability and security features needed for connected embedded products.

Request a quote or submit an inquiry for pricing and availability to evaluate the LS1020ASE7KQB for your next embedded design.