5SGXEA3K3F35I3LG

Overview

The Altera 5SGXEA3K3F35I3LG is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and networking applications. It features 340,000 logic elements and 128,300 Adaptive Logic Modules (ALMs). The device includes 19 Mbits of embedded memory and supports up to 432 I/Os. It integrates 24 transceivers capable of data rates up to 14.1 Gb/s. Operating at a core voltage of 850 mV, it functions within an industrial temperature range of -40°C to +85°C. The component is housed in a 1152-ball FBGA package.

Feature Summary

• High-density programmable logic fabric with extensive adaptive logic modules for complex algorithm implementation.
• Integrated high-speed serial transceivers supporting multi-gigabit data transmission rates.
• Substantial on-chip memory resources for buffering and data storage without external components.
• Industrial-grade thermal performance suitable for demanding environmental conditions.

Applications

• High-speed telecommunications infrastructure equipment
• Advanced digital signal processing systems
• Enterprise networking switches and routers
• Test and measurement instrumentation

Procurement Notes

Verify the exact suffix 'I3LG' against official manufacturer documentation to confirm temperature grade and packaging specifics. Ensure compatibility with legacy Stratix V design tools. Confirm end-of-life status or obsolescence notices prior to procurement planning. Validate supply chain authenticity through authorized channels only.

Selection Notes

Compare logic density and transceiver counts against alternative Stratix V variants to ensure optimal resource utilization. Evaluate power consumption profiles relative to system cooling capabilities. Assess pin-out compatibility with existing board layouts. Consider future scalability needs when selecting between similar model numbers in the family.

Part Context

This component belongs to the Altera Stratix V GX family, which targets high-performance serial communication and DSP applications. The 'GX' designation indicates the inclusion of high-speed transceivers. This specific part number represents a mid-range density option within the series, balancing logic capacity with I/O flexibility for specialized industrial and commercial designs.

Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source material. Engineering changes may require re-verification of pin compatibility and timing constraints if migrating to other Stratix V devices.