LS1023ASN7MNLB

The LS1023ASN7MNLB is an NXP QorIQ Layerscape microprocessor featuring a 64-bit ARM® Cortex®-A53 dual-core complex running at 1.2 GHz in a compact 621-FCPBGA (21×21) package. It is designed for embedded networking and industrial edge applications that require balanced CPU performance, flexible I/O and integrated security.

With support for modern memory interfaces, multiple Ethernet topologies and integrated I/O controllers, this device targets small-form-factor networking, edge compute and industrial control use cases where integration, performance-per-watt and BOM optimization matter.

Key Features

• Core  Dual ARM® Cortex®-A53 64-bit cores at 1.2 GHz providing general-purpose processing for control, packet processing and application workloads.
• Memory  Integrated memory controllers for DDR3L and DDR4 to support common embedded DRAM configurations.
• Ethernet & Networking  Flexible Ethernet options: up to seven 1 GbE ports, or a configuration with one 10 GbE plus five 1 GbE ports; Series-level support for hardware frame management and packet offload to enable high-throughput networking.
• High-speed SerDes and Interfaces  Series architecture includes a four-lane multi‑protocol SerDes and supports high‑speed interfaces such as multiple PCIe Gen2 lanes (series-level), enabling versatile board-level connectivity.
• Storage and USB  Single SATA 6 Gbps host interface and two USB 3.0 controllers with PHY support for high-speed peripheral and storage connectivity.
• Security  Hardware security features including Secure Boot and ARM TrustZone® to help establish a root of trust and enable secure system designs.
• Package & Mounting  621-FCPBGA surface-mount package (21×21 mm) suitable for compact, high-density PCB layouts.
• Operating Range & Compliance  Consumer qualification with an operating temperature range of 0 °C to 105 °C; RoHS compliant.

Typical Applications

• Edge Routers & Branch Office Equipment  Dual Cortex-A53 cores and flexible Ethernet configurations make the device suitable for compact routing, vCPE and integrated services at network edges.
• IoT & Multi‑protocol Gateways  Integrated I/O, SerDes and security features support protocol bridging and secure connectivity for gateway deployments.
• Industrial Control & PLCs  Small-form-factor networking performance and robust operating temperature support industrial control and automation platforms.
• Security Appliances  Secure Boot, TrustZone and hardware packet/frame management enable inline security processing and firewall/inspection applications.

Unique Advantages

• Balanced Dual‑Core Performance: Delivers 64‑bit processing at 1.2 GHz across two Cortex‑A53 cores for efficient control-plane and application tasks.
• Flexible Networking Topology: Multiple Ethernet configurations (seven 1 GbE or one 10 GbE plus five 1 GbE) let designers optimize throughput and port count for target use cases.
• Integrated High‑speed I/O: On‑chip support for SATA 6 Gbps, USB 3.0 and SerDes-based high-speed interfaces reduces external glue logic and simplifies board design.
• Built‑in Security Primitives: Secure Boot and TrustZone® support help establish device integrity and partition trusted execution environments.
• Compact, Production‑Ready Package: 621‑FCPBGA (21×21) surface‑mount package enables compact, low‑layer PCB designs for space-constrained products.
• Series‑level Networking Throughput: Architecture proven to deliver greater than 10 Gb/s class performance in small form factors (series documentation), supporting demanding network edge tasks.

Why Choose LS1023ASN7MNLB?

The LS1023ASN7MNLB positions itself as a compact, integrated SoC choice for embedded networking and industrial edge designs that require dual‑core 64‑bit processing, flexible Ethernet topologies, and on‑chip high‑speed peripherals. Its combination of DDR3L/DDR4 memory support, SATA and USB 3.0 interfaces, plus hardware security features enables streamlined BOMs and predictable system integration.

This device suits developers building small-form-factor routers, gateways, industrial controllers and security appliances who need scalable processing, integrated connectivity and a defined operating temperature range backed by RoHS compliance and consumer qualification.

Request a quote or submit a sourcing inquiry to begin integrating the LS1023ASN7MNLB into your next embedded networking or industrial design.