LS1026AXN8MQA

Microprocessors Overview

The LS1026AXN8MQA is a dual-core 64-bit ARM Cortex-A72 processor from the QorIQ LS1026A family, operating at up to 1.8 GHz with a 2 MB L2 cache. It features a hierarchical interconnect fabric running up to 700 MHz and a DDR4 SDRAM memory controller supporting ECC and interleaving at speeds up to 2.1 GT/s. The device integrates eight SerDes lanes for high-speed peripherals, including three PCIe 3.0 controllers, one SATA 6 Gbit/s controller, and multiple Ethernet interfaces such as XFI and SGMII.

Microprocessors Feature Summary

• Dual-core ARM Cortex-A72 architecture with integrated packet processing acceleration via DPAA
• Hierarchical interconnect fabric enabling efficient data path management and scheduling
• Integrated security engine (SEC) providing hardware acceleration for cryptographic protocols
• Rich connectivity suite including PCIe Gen3, SATA 3.0, USB 3.0, and multiple Ethernet PHYs

Microprocessors Applications

• Enterprise routers and switches
• Linecard controllers
• Network attached storage
• Security appliances
• Virtual customer premise equipment (vCPE)

Microprocessors Procurement Notes

Verify the specific ordering suffix against official NXP documentation to confirm package type, temperature range, and lead time requirements. Ensure compatibility with existing board designs by cross-referencing pin assignments with the LS1023A, LS1043A, and LS1088A datasheets. Confirm that the selected variant meets the thermal and power constraints of the target application environment before finalizing procurement.

Microprocessors Selection Notes

Select this component when a balance of dual-core processing performance and high-speed peripheral connectivity is required. It serves as a scalable option within the Layerscape portfolio, offering hardware and software compatibility with higher-end quad-core models like the LS1046A. Ideal for applications needing robust packet processing acceleration without the complexity or power consumption of an octa-core solution.

Microprocessors Part Context

This part belongs to the QorIQ LS1026A series, designed for embedded networking and industrial applications. It shares the same 23 x 23 mm FCPBGA package and pinout as the LS1046A, LS1023A, and LS1088A, facilitating easy migration between different performance tiers while maintaining software consistency across the product family.

Microprocessors Replacement Considerations

The LS1026A is pin-compatible with the LS1046A, LS1023A, and LS1088A. Verify functional requirements against these alternatives; the LS1046A offers four cores, while the LS1023A uses Cortex-A53 cores.