1SG166HN3F43E2VG

Field Programmable Gate Array Overview

The Altera 1SG166HN3F43E2VG is a Stratix IV GX FPGA featuring 165,984 logic elements and a 1.0V core voltage. It integrates 176 DSP blocks with 18x18 multipliers and includes 10,880 Kbits of embedded memory. The device supports up to 1,056 I/O pins in an FCBGA package with 1441 balls. Key interfaces include Gigabit Ethernet and PCI Express Gen2/Gen3, utilizing high-speed transceivers for data rates up to 6.3 Gbps. It operates within a commercial temperature range of 0°C to 85°C.

Field Programmable Gate Array Feature Summary

• Stratix IV architecture with 165,984 LEs and 176 DSP slices
• Integrated high-speed serial transceivers supporting up to 6.3 Gbps
• 10,880 Kbits of on-chip memory including M4K blocks
• FCBGA-1441 package supporting extensive I/O configurations

Field Programmable Gate Array Applications

• High-performance networking equipment
• Telecommunications infrastructure
• Industrial automation control systems

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'E2' against official Intel/Altera documentation to confirm the exact speed grade and temperature rating. Ensure compatibility with existing PCB footprints for the FCBGA-1441 package. Confirm that the required I/O standards and power supply voltages align with the device specifications before procurement.

Field Programmable Gate Array Selection Notes

Select this model when high logic density combined with significant DSP capabilities is required. The integrated transceivers make it suitable for applications needing direct connectivity to high-speed serial links without external serializers/deserializers. Evaluate thermal management requirements due to the high pin count and potential power consumption under heavy load.

Field Programmable Gate Array Part Context

This component belongs to the Intel (formerly Altera) Stratix IV family, designed for mid-to-high-end FPGA applications. It bridges the gap between lower-density Cyclone devices and higher-end Stratix V series, offering a balance of performance, power efficiency, and cost for complex digital signal processing and system integration tasks.

Field Programmable Gate Array Replacement Considerations

Direct replacements may include other Stratix IV variants with similar logic counts or the Stratix V family for enhanced performance. Verify pinout compatibility if substituting within the same package type. Consult official cross-reference guides for confirmed equivalent part numbers.