LS1043ASE7PQA

Microprocessors Overview

The LS1043ASE7PQA is a microprocessor from the NXP Layerscape LS1043A series, featuring four 64-bit ARM Cortex-A53 cores operating at a maximum frequency of 1.0 GHz. It utilizes an FCPBGA-621 package with dimensions of 21x21 mm and supports DDR3L/DDR4 SDRAM. The device operates within a temperature range of 0°C to +105°C and includes integrated security features.

Microprocessors Feature Summary

• Integrates four 64-bit ARM Cortex-A53 cores for high-performance processing
• Includes hardware security engine (SEC 5.0) and Trust Architecture for secure boot
• Supports flexible I/O configuration via SerDes for networking applications

Microprocessors Applications

• Embedded network devices
• Industrial gateways
• Automotive infotainment systems

Microprocessors Procurement Notes

Verify the specific suffix 'E7PQA' against official NXP documentation to confirm pinout, voltage, and temperature ratings. Ensure compatibility with existing board designs regarding the FCPBGA-621 package and power requirements before procurement.

Microprocessors Selection Notes

Select this component for applications requiring quad-core performance with integrated security. Consider the 0.9V low-power option if energy efficiency is critical for wireless LAN or PoE deployments. Verify thermal management capabilities for the specified industrial temperature range.

Microprocessors Part Context

This processor belongs to the QorIQ Layerscape family, designed for embedded networking. It offers BOM optimization for cost-sensitive PCBs and supports pin-compatible upgrades to higher-performance models like the LS1046A or LS1088A.

Microprocessors Replacement Considerations

Check for direct substitutes within the LS1043A series with different speed grades or packaging options. Ensure any replacement maintains the same core architecture and interface compatibility.