1SG250HH1F55I2LG

Field Programmable Gate Array Overview

The Altera 1SG250HH1F55I2LG is a Stratix 10 GX Field Programmable Gate Array (FPGA) housed in a 2912-pin FBGA package. It provides 2,500,000 logic elements and 821,150 Adaptive Logic Modules (ALMs). The device integrates 195 Mbit of embedded memory and features 1,160 I/Os with 24 transceivers supporting data rates up to 28.3 Gb/s. Core voltage ranges from 770 mV to 970 mV, operating within a temperature range of -40°C to +100°C.

Field Programmable Gate Array Feature Summary

• Stratix 10 GX architecture with 2.5M LEs and 195 Mbit embedded memory
• 24 high-speed transceivers capable of 28.3 Gb/s data rates
• 1,160 I/Os for flexible system connectivity
• Operates at core voltages between 770 mV and 970 mV

Field Programmable Gate Array Applications

• High-performance networking infrastructure equipment
• Data center acceleration and storage controllers
• Industrial automation and control systems
• Test and measurement instrumentation

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I2LG' against official Intel/Altera documentation to confirm industrial temperature rating and lead-free tray packaging specifications. Confirm current production status and moisture sensitivity level (MSL 3) requirements before integration into manufacturing workflows.

Field Programmable Gate Array Selection Notes

Select this model when requiring 2.5M logic elements with high-speed serial connectivity. Ensure board design supports the 2912-ball FBGA footprint and thermal management for the specified voltage range. Compare against 1SG250HU2F50I2LG if a smaller 2397-pin package is preferred, noting the I/O count reduction.

Field Programmable Gate Array Part Context

This component belongs to the Stratix 10 GX family, designed for high-performance FPGA applications. It shares architectural similarities with other 1SG250 variants but differs in pin count and package size compared to the F50 package options.

Field Programmable Gate Array Replacement Considerations

Direct functional substitutes include other 1SG250HH1F55 variants such as 1SG250HH1F55E2LG or 1SG250HH1F55I2VG, provided package compatibility and speed grades align with design requirements.