LS1046AXE8P1A

The LS1046AXE8P1A is a QorIQ Layerscape microprocessor from NXP Semiconductors featuring four ARM® Cortex®-A72 64-bit cores operating at 1.4 GHz. It is designed for embedded and industrial applications that require multi-core processing, high‑speed I/O and integrated acceleration for packet and data-path tasks.

This device combines compute performance with a broad set of integrated interfaces — including multi-rate Ethernet, DDR4 memory controller with ECC, SATA and USB 3.0 — alongside security features such as Secure Boot and TrustZone® to support industrial deployments across networking, edge and gateway designs.

Key Features

• Core and Architecture Four ARM® Cortex®‑A72 64‑bit cores arranged as a single cluster with shared L2 cache, providing multi‑core compute for embedded workloads.
• Performance Fabric Hierarchical interconnect fabric with high internal clocking to support core and peripheral throughput (fabric operation up to the rates described in the LS1046A series documentation).
• Memory Integrated DDR4 SDRAM controller with ECC and interleaving support for reliable system memory operation.
• Networking and Offload Built-in Data Path Acceleration Architecture (DPAA) providing packet parsing, classification, queue management, buffer management, cryptography acceleration and IEEE 1588™ support to accelerate networking tasks.
• Ethernet Connectivity Multiple high‑speed Ethernet options including two 10GbE, one 2.5GbE and four 1GbE ports to support diverse link requirements in communication and industrial systems.
• High‑Speed I/O Three PCI Express 3.0 controllers, one SATA 6 Gbit/s controller and three USB 3.0 controllers with integrated PHY to support storage and peripheral expansion.
• Security Secure Boot and ARM TrustZone® support to help establish a rooted trust model and isolate secure operations on the platform.
• Package and Thermal 780‑ball FC‑PBGA package (23 mm × 23 mm) with industrial qualification and an operating temperature range of −40 °C to 105 °C for deployment in harsh environments.
• Integrated Peripherals Rich peripheral set including QSPI, SPI, integrated flash controller, SD/eMMC host, multiple UARTs, I2C controllers and GPIO for system control and connectivity.

Typical Applications

• Networking & Telecom Equipment Used in edge routers, switches and network appliances where multi‑core processing, DPAA acceleration and multi‑rate Ethernet ports are required.
• Industrial Control & Automation Industrial systems benefit from the industrial temperature rating, secure boot capabilities and robust I/O for deterministic control and connectivity.
• Edge Compute & Gateways Edge gateway platforms leverage the Cortex‑A72 cores, DDR4 memory with ECC and integrated storage and USB interfaces for local processing and data aggregation.
• Storage & I/O Appliances SATA 6 Gbit/s, USB 3.0 and high‑speed PCIe enable compact storage controllers and I/O expansion in embedded appliance designs.

Unique Advantages

• Integrated Packet Acceleration: DPAA components (FMan, QMan, BMan, SEC) reduce CPU overhead for networking workloads, simplifying software integration and improving throughput.
• Multi‑Rate Ethernet Support: Native support for 10GbE, 2.5GbE and 1GbE simplifies designs that require mixed link speeds without external bridging logic.
• Industrial‑Grade Reliability: Industrial qualification and a −40 °C to 105 °C operating range enable deployment in demanding environments.
• Comprehensive Peripherals: On‑chip controllers for DDR4 with ECC, SATA, USB 3.0, PCIe and multiple serial interfaces reduce BOM and streamline board design.
• Security Foundation: Secure Boot and TrustZone® provide hardware‑rooted mechanisms to help protect system integrity and isolate trusted functions.

Why Choose LS1046AXE8P1A?

The LS1046AXE8P1A positions itself as a high‑integration embedded MPU that balances multi‑core compute with extensive networking and peripheral integration. Its combination of ARM® Cortex®‑A72 cores, DPAA acceleration and broad I/O support makes it well suited to networking, edge gateway and industrial applications that require deterministic connectivity, security and thermal resilience.

Designed for engineers who need a compact, industrial‑rated platform, the LS1046AXE8P1A reduces external components by consolidating memory controllers, storage and high‑speed interfaces on a single 780‑ball FCPBGA package from NXP Semiconductors, supporting scalable, long‑lifecycle embedded designs.

Request a quote or submit an inquiry for the LS1046AXE8P1A to get pricing and lead‑time information for your design needs.