LS1043AXE7MQB

The LS1043AXE7MQB is an NXP QorIQ Layerscape microprocessor IC featuring a quad‑core, 64‑bit ARM® Cortex®‑A53 CPU complex clocked at 1.2 GHz in a 621‑FCPBGA (21×21) package. It is designed for embedded networking and industrial infrastructure, offering a highly integrated set of system interfaces for compact, robust designs.

Targeted use cases include edge and communications equipment, industrial control, and small‑form‑factor networking where integration, deterministic I/O and industrial qualification are required.

Key Features

• Processor Core Quad‑core ARM® Cortex®‑A53 64‑bit architecture running at 1.2 GHz, built for efficient multi‑threaded packet and application processing.
• Memory Support Integrated controllers for DDR3L and DDR4 memory to support a range of performance and system cost targets.
• Networking & I/O Flexible Ethernet configurations (multiple 1 GbE ports or a 10 GbE + 1 GbE mix) and a multi‑protocol SerDes for high‑speed interfaces and board‑level flexibility.
• Storage & USB Single SATA 6 Gbps port and three USB 3.0 interfaces with PHY support for modern storage and peripheral connectivity.
• Data Path Acceleration QorIQ Data Path Acceleration Architecture (DPAA) and Frame Manager features for hardware packet parsing, classification and reduced CPU overhead on networking tasks.
• Security Integrated security features including Secure Boot and ARM® TrustZone® to support device and data protection strategies.
• Package & Mounting 621‑FBGA FCBGA package (621‑FCPBGA, 21×21) optimized for surface mount applications and compact board layouts.
• Industrial Qualification & Temperature Industrial qualification with an operating temperature range of -40 °C to 105 °C for harsh environments.

Typical Applications

• Edge and Branch Routers Compact routing platforms benefit from the LS1043A’s integrated networking engines and multi‑port Ethernet support for WAN/LAN aggregation.
• vCPE and Edge Appliances Virtualized customer premises equipment and edge appliances can use the quad‑core CPU and DPAA offload to balance control and data‑plane workloads.
• Industrial PLC and Control Industrial controllers and gateways leverage industrial temperature qualification and flexible I/O for reliable operation in factory and field environments.
• Multi‑protocol IoT Gateways Gateways requiring mixed interfaces and secure boot capabilities can consolidate functions on the LS1043A platform.
• Security Appliances In‑line IPsec and cryptographic processing are supported by on‑chip security engines to offload workload from the general purpose cores.

Unique Advantages

• Quad‑Core 64‑Bit Processing: Four ARM® Cortex®‑A53 cores provide efficient multi‑threaded compute for application and control-plane tasks.
• Integrated Networking Offloads: DPAA and Frame Manager hardware reduce CPU overhead for packet handling, enabling higher sustained throughput in compact systems.
• Flexible High‑Speed I/O: SerDes and multi‑port Ethernet options, plus PCIe, SATA and USB 3.0 interfaces, simplify system integration across networking and storage needs.
• Industrial‑Grade Reliability: Industrial qualification and a -40 °C to 105 °C operating range support deployment in demanding environments.
• Security Built In: Secure Boot and TrustZone® support system integrity and trusted execution for embedded applications.
• Compact Surface‑Mount Package: 621‑FCPBGA (21×21) packaging enables small PCB footprint and BOM optimization for space‑constrained designs.

Why Choose LS1043AXE7MQB?

The LS1043AXE7MQB positions itself as a compact, industrially qualified communications processor that balances multi‑core compute, integrated networking acceleration and flexible I/O in a small surface‑mount package. Its combination of ARM® Cortex®‑A53 cores, DPAA‑based offloads, and on‑chip security features make it suitable for designers targeting embedded networking, edge compute and industrial control systems that require long‑term robustness and integration.

For teams building small‑form‑factor routers, gateways, or industrial appliances, the LS1043AXE7MQB offers a scalable platform with proven QorIQ Layerscape architectural elements and ecosystem support to simplify design and system qualification.

Request a quote or submit a pricing request to learn more about availability and lead times for the LS1043AXE7MQB.