LS1017ASE7PQA

Microprocessors Overview

The NXP LS1017ASE7PQA is a single-core QorIQ Layerscape microprocessor based on the ARM Cortex-A72 architecture. It operates at frequencies up to 1.5 GHz and features a 48 KB L1 instruction cache, a 32 KB L1 data cache with ECC protection, and a shared 1 MB L2 cache. The device includes a Coherent Interconnect (CCI-400) running up to 400 MHz, a DDR3L/DDR4 memory controller supporting up to 1.6 GT/s with ECC, and four SerDes lanes for high-speed interfaces including PCIe 3.0, SATA, and various Ethernet configurations.

Microprocessors Feature Summary

• Integrates a single 64-bit ARM Cortex-A72 core with ECC-protected L1 and L2 caches for high reliability.
• Features a TSN-capable Ethernet switch and ENETC controllers for deterministic industrial networking.
• Includes multiple high-speed peripheral interfaces such as PCIe 3.0, USB 3.0, and SATA.
• Supports security functions via Arm TrustZone and Secure Boot mechanisms.

Microprocessors Applications

• Industrial gateways
• Networking and wireless access points
• Industrial automation systems
• Enterprise and consumer router applications

Microprocessors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type, temperature range, and feature set. Ensure compatibility with required DDR3L or DDR4 memory specifications and validate power sequencing requirements during hardware design integration.

Microprocessors Selection Notes

Select this component for applications requiring a cost-effective, power-efficient single-core solution with integrated Time-Sensitive Networking capabilities. Consider the LS1027A if dual-core processing is necessary, as it shares the same architectural foundation and pinout compatibility within the Layerscape family.

Microprocessors Part Context

This processor belongs to the NXP QorIQ Layerscape family of communication processors. It extends the value-performance line by providing highly integrated system-on-chip functionality designed for embedded networking and industrial control environments, balancing performance with power efficiency.

Microprocessors Replacement Considerations

LS1027A: Dual-core variant with identical architecture and interface support.