LS1046ASE8P1A

The LS1046ASE8P1A is an NXP QorIQ Layerscape microprocessor IC featuring four ARM® Cortex®‑A72 cores clocked at 1.4 GHz in a 780‑FCPBGA (23 mm × 23 mm) package. Designed for embedded applications, it combines multi‑core 64‑bit processing with a broad set of high‑speed interfaces and hardware acceleration to address networking, communications, storage and edge compute use cases.

This device emphasizes integration and system‑level capabilities — DDR4 memory controller support, multiple Ethernet ports, PCIe, SATA and USB 3.0 connectivity, plus security features such as Secure Boot and TrustZone® — to simplify system design and accelerate time to market for embedded platforms.

Key Features

• CPU Core & Cache Quad ARM® Cortex®‑A72 64‑bit cores operating at 1.4 GHz with a shared L2 cache (series documentation specifies a 2 MB L2 cache) to support multithreaded embedded workloads.
• Memory Integrated DDR4 memory controller; datasheet series notes ECC and interleaving support for robust system memory operation.
• Networking & High‑Speed I/O Multiple Ethernet options from the product specification: two 10 GbE ports, one 2.5 GbE port and four 1 GbE ports, enabling flexible network connectivity for communications and edge networking appliances.
• Storage & USB One SATA 6 Gbps controller and three USB 3.0 controllers with integrated PHY provide high‑bandwidth storage and peripheral connectivity.
• Peripheral Interfaces Series documentation highlights additional interfaces supported by the LS1046A family including PCIe, QSPI, SPI, SD/eMMC host, multiple UARTs and I2C controllers to accommodate diverse peripheral integration.
• Data Path Acceleration Architecture (DPAA) Series features include hardware acceleration for packet parsing, queue management and buffer management, plus cryptography acceleration, which help offload packet and data‑plane tasks from the CPU cores.
• Security Secure Boot and ARM TrustZone® support are included in the product specification to enable platform integrity and trusted execution environments.
• Package & Environmental Supplied in a 780‑FCPBGA package (23 mm × 23 mm) for surface‑mount assembly and rated for an operating temperature range of 0 °C to 105 °C. RoHS compliant.

Typical Applications

• Embedded Networking & Gateways — Multi‑core processing plus multiple 10 GbE/1 GbE interfaces and DPAA acceleration make this device suitable for protocol processing, routing and secure gateway tasks.
• Edge Compute & Industrial Appliances — 64‑bit Cortex‑A72 cores with DDR4 support enable local data aggregation and processing for edge analytics and control functions.
• Storage & NAS Controllers — SATA 6 Gbps and multiple high‑speed I/O options support storage aggregation, offload and host connectivity in compact embedded storage systems.
• Communications Equipment — Integrated PCIe, USB 3.0, and multiple SerDes lanes facilitate expansion and high‑performance peripheral interfacing for telecom and enterprise networking equipment.

Unique Advantages

• Highly Integrated Connectivity: Combines multiple 10 GbE, 2.5 GbE and 1 GbE ports with SATA, PCIe and USB 3.0 controllers to reduce external components and simplify board design.
• On‑chip Acceleration for Data‑Plane Tasks: Data Path Acceleration Architecture (as documented for the LS1046A series) offloads packet parsing, queue and buffer management plus crypto functions to improve throughput efficiency.
• Security Built In: Support for Secure Boot and ARM TrustZone® enables implementation of trusted execution and platform integrity mechanisms directly on the MPU.
• Memory Reliability: DDR4 controller with series‑level ECC support helps maintain data integrity for critical embedded applications.
• Compact, Manufacturable Package: 780‑FCPBGA (23 mm × 23 mm) surface‑mount package provides a compact footprint suitable for space‑constrained embedded systems.
• Commercial Temperature Range: Rated for 0 °C to 105 °C to meet a broad set of embedded environmental requirements.

Why Choose LS1046ASE8P1A?

The LS1046ASE8P1A positions itself as a versatile embedded MPU that balances multi‑core 64‑bit processing with a broad set of integrated I/O, storage and security features. Its combination of ARM® Cortex®‑A72 cores, DDR4 memory support, numerous high‑speed network interfaces and on‑chip data‑path acceleration addresses demanding embedded networking, storage and edge compute designs while reducing system complexity.

Manufactured by NXP Semiconductors and backed by comprehensive series documentation, the LS1046ASE8P1A is suited to engineers developing integrated embedded platforms that require robust connectivity, secure boot capabilities and a compact package for volume production.

Request a quote or submit a pricing request to evaluate LS1046ASE8P1A for your next embedded design.