1ST165EU2F50I2LG

Field Programmable Gate Array Overview

The Altera 1ST165EU2F50I2LG is a Stratix 10 TX Field Programmable Gate Array (FPGA) IC. It features 1,650,000 logic elements and 440 I/Os within a 2397-pin BBGA/FCBGA package. The device operates with a supply voltage range of 0.82V to 0.88V and supports a maximum data rate of 57.8 Gb/s via its transceivers. Designed for surface mount installation, it functions reliably across a junction temperature range of -40°C to 100°C.

Field Programmable Gate Array Feature Summary

• Stratix 10 TX FPGA architecture with 1,650,000 logic elements
• High-speed transceiver support up to 57.8 Gb/s
• 2397-pin FCBGA package with 440 available I/Os
• Operating junction temperature range from -40°C to 100°C

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 ordering suffix against official Intel/Altera documentation to confirm package type and temperature grade. Confirm moisture sensitivity level (MSL) handling requirements prior to assembly. Check for any recent Product Change Notifications (PCNs) that may affect pinout or electrical characteristics. Ensure compatibility with current design tools and licensing models.

Field Programmable Gate Array Selection Notes

Select this component when high-density logic combined with high-speed serial connectivity is required. Compare against other Stratix 10 variants based on specific transceiver counts and embedded memory needs. Evaluate power consumption profiles under typical operating loads. Ensure the PCB layout supports the thermal requirements of the FCBGA package.

Field Programmable Gate Array Part Context

This part belongs to the Stratix 10 TX family, optimized for high-speed serial applications. It shares the same silicon die as other 1650K devices in the series but differs in packaging and I/O configuration. It is distinct from the SX and GX families which target different performance and cost segments.

Field Programmable Gate Array Replacement Considerations

Direct replacements within the same package and pinout are limited to other 1ST165 variants with compatible suffixes. Cross-family migration to Agilex requires significant redesign. Verify mechanical footprint compatibility if substituting with similar packages from other manufacturers.