1SG166HN3F43I2LG

Field Programmable Gate Array Overview

The Altera 1SG166HN3F43I2LG is a Stratix 10 GX Field Programmable Gate Array (FPGA) featuring 1,660,000 logic elements and 550,540 Adaptive Logic Modules. It integrates 704 I/Os and 48 transceivers capable of data rates up to 28.3 Gb/s. The device operates within a supply voltage range of 770 mV to 970 mV and supports an operating temperature range from -40°C to +100°C. It is housed in a 1760-pin FCBGA package measuring 42.5x42.5 mm.

Field Programmable Gate Array Feature Summary

• High-density architecture with 1,660,000 logic elements and 550,540 ALMs
• 48 high-speed transceivers supporting 28.3 Gb/s data rates
• 704 I/O pins for extensive connectivity
• SmartVID support for dynamic voltage optimization via PMBus

Field Programmable Gate Array Applications

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

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '3' in the part number against official Intel/Altera documentation to confirm pinout and feature set differences compared to other variants like '1' or '2'. Ensure compatibility with SmartVID-capable power regulators if dynamic voltage scaling is required. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly.

Field Programmable Gate Array Selection Notes

Select this model for applications requiring high logic density and significant serial I/O bandwidth. Compare against the 1SG166HN1F43I2LG variant, which shares similar logic resources but may differ in I/O count or specific package characteristics. Validate that the 1760-FBGA footprint fits the target PCB design constraints.

Field Programmable Gate Array Part Context

This component belongs to the Stratix 10 GX family, designed for high-performance computing and communications. It utilizes Intel's 20nm process technology. The '1SG' prefix identifies it as a Stratix 10 GX device, distinguishing it from SX or AG series counterparts.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source material. Engineering change notices (PCNs) indicate potential label or barcode changes, but functional replacements require consulting official Intel cross-reference tools.