1SG280HH1F55E2LGS3

Field Programmable Gate Array Overview

The Altera 1SG280HH1F55E2LGS3 is a Stratix 10 GX Field Programmable Gate Array (FPGA) designed for high-performance digital logic applications. It features 2,800,000 logic elements and 933,120 Adaptive Logic Modules (ALMs). The device integrates 229 Mbit of embedded memory and provides 1,160 I/Os. It operates with core supply voltages ranging from 770 mV to 970 mV and supports data rates up to 28.3 Gb/s via 24 transceivers. Housed in a 2912-pin FCBGA package, it functions within a junction temperature range of 0°C to +100°C.

Field Programmable Gate Array Feature Summary

• High-density logic architecture with 2,800,000 LEs and 933,120 ALMs
• Integrated 229 Mbit embedded memory capacity
• 24 high-speed transceivers supporting 28.3 Gb/s data rates
• 1,160 I/Os with flexible voltage support (770 mV - 970 mV)

Field Programmable Gate Array Applications

• High-speed networking infrastructure equipment
• Data center acceleration and processing
• Industrial automation control systems

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'LGS3' against official Intel/Altera documentation to confirm manufacturing revision or regional compliance status. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Ensure compatibility with Quartus Prime software versions supporting the Stratix 10 GX family before procurement.

Field Programmable Gate Array Selection Notes

Select this model when requiring the specific Stratix 10 GX logic density of 2.8M LEs. Compare against the 1SX variant if ARM Cortex-A53 processor integration is not required. Verify that the 2912-pin FCBGA footprint matches the PCB design constraints. Ensure thermal management solutions accommodate the power dissipation characteristics at the specified operating temperatures.

Field Programmable Gate Array Part Context

This component belongs to the Intel Stratix 10 GX series, targeting general-purpose high-performance FPGA applications. It shares the same silicon die and logic resources as other 1SG280 variants but differs in packaging, speed grade, or environmental rating indicated by the suffix. It is distinct from the SoC-enabled Stratix 10 SX series.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements within the Stratix 10 GX family include 1SG280HH1F55E1VG or 1SG280HH2F55E2LGS3, subject to speed grade and temperature verification. Cross-family migration to Agilex requires significant redesign.