1SX280LN3F43I2LG

Overview

The Altera 1SX280LN3F43I2LG is a Stratix 10 SX System on Chip FPGA featuring an embedded quad-core ARM Cortex-A53 MPCore processor with CoreSight. It provides 2,800K logic elements and 933,120 Adaptive Logic Modules within a 1760-FBGA package measuring 42.5x42.5 mm. The device operates at speeds up to 1.5 GHz with 229 Mbit of embedded memory and supports I/O voltages down to 940 mV. It includes 48 transceivers and functions within a junction temperature range of -40°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight for embedded control tasks alongside programmable fabric
• Supports high-speed serial communication through multiple integrated transceivers for data-intensive applications
• Features SmartVID capability for dynamic voltage adjustment via PMBus to optimize performance against process variations

Applications

• High-performance networking infrastructure equipment requiring low latency processing
• Industrial automation systems utilizing embedded ARM cores for real-time control
• Telecommunications base stations leveraging high-speed transceiver interfaces

Procurement Notes

Verify the complete part number including suffixes such as I2 for industrial temperature rating and LG for specific packaging details. Confirm that the design utilizes a PMBus-compliant voltage regulator if SmartVID functionality is required. Ensure compliance with export regulations as this component may require additional documentation for international shipment.

Selection Notes

Select this model when a combined FPGA and ARM processor solution is necessary for complex system integration. Compare the 1760-pin package constraints against board space limitations. Verify that the 2800K logic element count meets the design requirements without excessive resource allocation compared to larger family members.

Part Context

This component belongs to the Intel Stratix 10 SX family, designed for cost-sensitive high-performance applications. It shares architectural similarities with other SX devices but differs in pin count and specific feature sets. The part integrates both hard processor system and programmable logic on a single die.

Replacement Considerations

Direct substitutes include other Stratix 10 SX variants with compatible pinouts such as 1SX280HN2F43I2LG. Cross-family replacements like Agilex devices require significant redesign due to architectural differences.