5SGXMA3K3F35I3LN

Overview

The Altera 5SGXMA3K3F35I3LN is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and networking applications. It features 432 I/Os housed in an FBGA-1152 package. The device includes 36 transceivers supporting data rates up to 14.1 Gb/s, providing robust serial connectivity. It contains 340,000 logic elements, 128,300 adaptive logic modules, and 12,830 logic array blocks. Embedded memory totals 19 Mbit with a total capacity of 22.92 Mbit. Operating at a core voltage of 900 mV, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates 36 high-speed transceivers capable of 14.1 Gb/s operation for complex serial communication protocols.
• Provides substantial programmable logic resources including over 340,000 logic elements and dedicated embedded memory blocks.
• Supports advanced signal processing through extensive arithmetic capabilities and flexible I/O standards.

Applications

• High-speed telecommunications infrastructure equipment
• Digital signal processing systems requiring multi-gigabit interfaces
• Network switching and routing hardware

Procurement Notes

This component is officially listed as obsolete or end-of-life by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or surplus market sources. Ensure that any sourced units are genuine and accompanied by appropriate traceability documentation, as obsolescence may limit direct procurement channels from Intel/Altera.

Selection Notes

Engineers selecting this part should consider its specific I/O count and transceiver density relative to system requirements. Given the obsolete status, alternative solutions within the Stratix V family or newer generations must be evaluated for long-term supply chain stability. Verify pin compatibility and thermal performance if migrating from existing designs.

Part Context

The 5SGXMA3K3F35I3LN belongs to the Stratix V GX series, which targets high-speed serial applications. This specific model variant offers a balance of logic capacity and serial connectivity within the 1152-pin form factor. It represents a generation of FPGAs optimized for media transport and broadband access markets before subsequent architectural updates.

Replacement Considerations

Official substitutes are not explicitly confirmed in public datasheets due to the product's obsolete status. Engineers should consult Intel's official migration guides for compatible next-generation devices or equivalent performance alternatives from other vendors.