LS1084AXE7PTA

Microprocessors Overview

The LS1084AXE7PTA is a microprocessor from NXP Semiconductors belonging to the Layerscape family. It features an eight-core 64-bit Arm Cortex-A53 architecture with a maximum clock frequency of 1.4 GHz. The device operates within an extended temperature range of 0°C to +105°C and includes enabled security features. It utilizes a 780-ball FCPBGA package for surface mount installation. Internal memory configurations include 32 kB L1 instruction and data caches, along with 1 MB L2 instruction and data caches. The processor supports DDR4 SDRAM storage and offers versatile I/O voltage options including 1.2 V, 1.8 V, 2.5 V, and 3.3 V.

Microprocessors Feature Summary

• Integrates eight high-performance 64-bit Arm Cortex-A53 cores for robust multi-threaded processing capabilities.
• Incorporates hardware security engines to ensure secure boot and protected execution environments.
• Supports multiple high-speed interface protocols including Ethernet, PCIe, USB, and serial connections.
• Features integrated packet processing accelerators and network connectivity peripherals.

Microprocessors Applications

• Industrial automation and control systems
• Telecommunications infrastructure equipment
• Enterprise networking switches and routers

Microprocessors Procurement Notes

Verify the specific suffix codes against official NXP documentation to confirm exact performance grades, temperature ranges, and security configurations. Ensure compatibility with required power supply voltages and thermal management solutions for the target operating environment. Confirm package availability and handling requirements due to moisture sensitivity classification.

Microprocessors Selection Notes

Select this component when high core count processing combined with extensive peripheral integration is required. Consider the specific clock speed and temperature rating variations available within the LS1084A series. Evaluate the need for hardware security features versus software-based implementations. Assess system memory bandwidth requirements relative to the supported DDR4 controller capabilities.

Microprocessors Part Context

This processor is part of the NXP Layerscape portfolio designed for edge computing and networking applications. It provides scalability within the QorIQ platform, offering compatibility with other devices in the series. The architecture emphasizes deterministic performance and low latency for real-time data processing tasks across various industrial and communication sectors.

Microprocessors Replacement Considerations

Consult official cross-reference lists for compatible upgrades or alternatives within the same package footprint. Verify pin-to-pin compatibility and software migration paths before substituting with other Layerscape models.