5SGXEA3K3F35I4G

Overview

The Altera 5SGXEA3K3F35I4G is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital logic applications. It features 340,000 Logic Elements and 128,300 Adaptive Logic Modules within its fabric. The device integrates 19 Mbit of embedded memory and supports up to 432 I/O pins. It operates with a core voltage of 0.82V to 0.88V and supports data rates up to 14.1 Gb/s via its transceivers. The component is housed in an FCBGA-1152 package and functions within a junction temperature range of 0°C to 85°C.

Feature Summary

• High-density programmable logic fabric utilizing Adaptive Logic Modules for efficient resource utilization.
• Integrated high-speed serial transceivers supporting multi-gigabit data transmission rates.
• Significant on-chip embedded memory capacity for data buffering and processing tasks.

Applications

• Telecommunications infrastructure equipment requiring high-bandwidth signal processing.
• Industrial automation systems needing deterministic real-time control logic.
• Test and measurement instruments utilizing high-speed data acquisition interfaces.

Procurement Notes

Verify the specific suffix 'I4G' against official manufacturer documentation to confirm exact electrical characteristics and environmental ratings. Confirm availability status as this series may be subject to end-of-life notices or limited distribution channels. Ensure compatibility with required programming tools and verify moisture sensitivity levels prior to PCB assembly planning.

Selection Notes

Compare the 340,000 LE count and 19 Mbit memory against project requirements to ensure sufficient resources. Evaluate the 1152-pin FCBGA package constraints regarding board space and thermal management. Assess the need for the specific 14.1 Gb/s transceiver speed versus lower-cost alternatives if bandwidth demands are lower.

Part Context

This component belongs to the Stratix V GX family, which targets high-end applications demanding significant system bandwidth and power efficiency. The 'EA' designation typically indicates enhanced architecture variants within the GX line, offering optimized performance for complex digital signal processing and networking protocols compared to standard variants.

Replacement Considerations

Direct pin-to-pin replacements are not publicly confirmed for this specific suffix. Consider evaluating other Stratix V devices with similar LAB counts or migrating to newer Agilex families for long-term supply stability, ensuring functional equivalence in logic density and interface speeds.