5SGXMA3K3F40I4N

Overview

The Altera 5SGXMA3K3F40I4N is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and communication applications. It features 340,000 logic elements and 128,300 Adaptive Logic Modules (ALMs). The device includes 19 Mbit of embedded memory and supports data rates up to 14.1 Gb/s via its transceivers. It operates within a junction temperature range of -40°C to 100°C and utilizes a 1517-ball FCBGA package.

Feature Summary

• Stratix V GX architecture optimized for high-speed serial communications
• Integrated hard processor system support for mixed-signal processing
• High-density programmable logic with extensive embedded memory resources

Applications

• Telecommunications infrastructure equipment
• Industrial automation control systems
• Medical imaging signal processing

Procurement Notes

Verify the specific suffix I4N against official Intel/Altera documentation to confirm industrial temperature grading and package variant. Check for End-of-Life (EOL) notifications or Product Change Notifications (PCNs) as this component belongs to an older generation. Ensure compatibility with existing board layouts and thermal management designs before procurement.

Selection Notes

Compare the 5SGXMA3K3F40I4N with newer Agilex or Arria series devices for improved power efficiency and performance per watt. Evaluate if the legacy Stratix V platform meets long-term supply requirements or if migration strategies are necessary. Confirm pinout compatibility if replacing existing designs.

Part Context

This part belongs to the Stratix V GX family, which targets high-speed serial interface applications. It sits below higher-capacity models like the 5SGXEA series in terms of logic density but offers robust transceiver capabilities suitable for demanding communication protocols.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific discontinued model. Consider Intel Agilex 7 or Arria 10 families for modern equivalents, though pinouts and architectures differ significantly.