LS1023ASE8PQB

The LS1023ASE8PQB is an NXP QorIQ Layerscape microprocessor IC based on a dual-core, 64-bit ARM Cortex-A53 CPU running at 1.4 GHz. It is designed for embedded networking and industrial infrastructure, offering a balance of processing performance, flexible I/O and integrated security features for small-form-factor designs.

Targeted use cases include edge networking, branch office and vCPE equipment, multi‑protocol IoT gateways and industrial control, where efficient packet processing, secure boot and scalable I/O configurations are required.

Key Features

• Processor Core Dual ARM Cortex-A53 cores, 64-bit architecture running at 1.4 GHz for general-purpose compute tasks.
• Memory Integrated memory controller support for DDR3L and DDR4 SDRAM to accommodate a range of system memory designs.
• Ethernet & Networking Flexible multi-port Ethernet options including configurations of multiple 1GbE ports or a combination of one 10GbE and several 1GbE ports; includes Frame Manager functionality for hardware packet parsing and classification as described for the Layerscape family.
• Storage Interface Single SATA 6 Gb/s (SATA 3.0) port for direct high-speed storage connectivity.
• USB Two USB 3.0 ports with PHY support for high-bandwidth peripheral and storage connectivity.
• Offload & Acceleration Includes QorIQ Data Path Acceleration Architecture (DPAA) and integrated security engine (SEC 5.4) capabilities in the Layerscape family to enable high-throughput data path operations and inline IPsec processing (series-level feature).
• Peripheral Expansion Series documentation indicates multiple PCI Express interfaces (PCIe Gen2 DMA-controlled) and a multi‑protocol SerDes for versatile high-speed peripheral and network interface options.
• Security & Boot Hardware-supported Secure Boot and ARM TrustZone® for platform integrity and trusted execution environments.
• Package & Mounting 780-FCPBGA (23 mm × 23 mm) package, surface-mount mounting for compact board designs.
• Operating Conditions Specified operating temperature range: 0 °C to 105 °C. RoHS compliant.

Typical Applications

• Edge Networking Appliances Use the dual-core Layerscape processor to deliver packet processing and routing in space‑constrained network appliances and branch routers.
• vCPE and Edge Compute Deploy in virtualized customer premises equipment and edge platforms where 64-bit processing and integrated I/O reduce system complexity.
• Multi‑protocol IoT Gateways Integrate as a gateway processor to bridge multiple networks and perform protocol handling with hardware packet parsing and classification.
• Industrial Control & PLCs Leverage the robust operating temperature range and flexible interfaces for compact industrial controllers and automation gateways.
• Security Appliances Apply integrated security features and offload engines to accelerate IPsec and related cryptographic tasks in security-focused network devices.

Unique Advantages

• Dual 64‑bit ARM Cortex-A53 compute: Provides modern 64-bit processing at 1.4 GHz for software compatibility and efficient compute density.
• Flexible, multi‑port networking: Configurable Ethernet options and Frame Manager-level packet handling enable adaptable network port topologies and reduced CPU overhead for packet processing.
• Integrated data-path acceleration and security: DPAA and the SEC series engines (documented for the Layerscape family) enable inline cryptographic processing and offload, lowering application CPU load.
• Compact BGA package: 780-FCPBGA 23×23 mm package supports small form-factor, surface-mount system designs.
• BOM and system optimization: Series-level design choices target low-layer PCB and simplified clocking to reduce BOM and power-supply complexity for cost-sensitive designs.
• Broad I/O mix: On-chip support for DDR3L/DDR4, SATA 6 Gb/s, USB 3.0 and PCIe Gen2 provides diverse connectivity for storage, peripherals and expansion.

Why Choose LS1023ASE8PQB?

The LS1023ASE8PQB positions itself as a compact, network-focused microprocessor that combines dual 64‑bit ARM Cortex‑A53 cores with a flexible set of I/O and integrated security/offload capabilities from the QorIQ Layerscape family. It is suited for designers building small-form-factor routers, gateways, security appliances and industrial controllers that require efficient packet handling and secure boot capabilities.

As part of the Layerscape series, this device aligns compute performance, networking flexibility and hardware security to support scalable embedded designs with optimized BOM and thermal profiles for fanless and space-constrained systems.

Request a quote or submit a procurement inquiry to begin integrating the LS1023ASE8PQB into your next embedded networking or industrial design.