5SGXMA3E2H29I2LN

Overview

The Altera 5SGXMA3E2H29I2LN is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and networking applications. It features 19,456,000 total memory bits and 340,000 logic elements. The device includes 600 I/Os and operates within a supply voltage range of 0.82V to 0.88V. It supports data rates up to 14.1 Gb/s via its integrated transceivers. The component is housed in a 780-ball HBGA package and functions reliably across an operating temperature range of -40°C to +100°C.

Feature Summary

• High-density logic fabric with nearly 340,000 logic elements for complex algorithm implementation
• Integrated high-speed transceivers supporting multi-gigabit serial communication
• Large embedded memory capacity totaling over 19 million bits for data buffering and storage

Applications

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

Procurement Notes

Verify the exact suffix configuration against official Intel/Altera documentation before procurement. The 'LN' suffix indicates specific packaging or environmental compliance details that must match your board assembly requirements. Confirm availability status as legacy components may have limited stock or end-of-life restrictions from authorized distributors.

Selection Notes

Select this model when requiring high logic density combined with significant embedded memory resources. Ensure your design utilizes the 780-ball BGA footprint and accommodates the specified thermal management needs for the HBGA package. Validate that the 0.82V to 0.88V core voltage rails are stable within your power delivery network design constraints.

Part Context

This part belongs to the Stratix V GX family, which targets high-end performance applications requiring substantial computational power and bandwidth. It sits alongside other variants like the GS series, differentiated primarily by transceiver capabilities and memory configurations. The 5SGXMA3 designation identifies the specific die size and feature set within this generation of programmable logic devices.

Replacement Considerations

Direct pin-to-pin replacements are not publicly confirmed for this specific suffix combination. Consider migrating to newer Intel Agilex families for long-term supply assurance, though architectural differences require full redesign. Verify if any older Stratix V variants share identical mechanical footprints if temporary substitution is necessary.