5SGXEA5K3F35C2LG

Overview

The Altera 5SGXEA5K3F35C2LG is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and networking applications. It features 490,000 logic elements, 185,000 Adaptive Logic Modules (ALMs), and 18,500 Logic Array Blocks (LABs). The device integrates 37 Mbit of embedded memory and supports up to 552 I/O pins. It includes 36 transceivers capable of data rates up to 14.1 Gb/s. Operating at a core voltage of 850 mV, it is housed in an FCBGA-1152 package with dimensions of 35x35 mm.

Feature Summary

• Integrates 36 high-speed transceivers supporting serial data rates up to 14.1 Gb/s for advanced interconnectivity.
• Provides extensive programmable logic resources including 490,000 logic elements and 185,000 ALMs for complex design implementation.
• Includes substantial on-chip memory capacity of 37 Mbit to support buffering and data storage requirements.

Applications

• High-speed serial communication systems requiring multi-gigabit transceiver interfaces.
• Complex digital signal processing architectures utilizing large logic block counts.
• Networking infrastructure equipment demanding high I/O density and low power consumption.

Procurement Notes

Verify the specific suffix 'LG' against official manufacturer documentation to confirm package type and temperature range specifications. Ensure compatibility with required PCB fabrication capabilities for the 1152-ball FCBGA footprint. Confirm moisture sensitivity level handling procedures during assembly to prevent damage. Cross-reference the part number with current lifecycle status notices from Intel or Altera to verify availability and obsolescence risks before finalizing procurement plans.

Selection Notes

Select this component when designs require the specific combination of 36 transceivers and nearly 500k logic elements within the Stratix V family. Compare total memory bandwidth and I/O count against alternative models like the 5SGXEA5H variant if pinout differences are critical. Evaluate thermal management solutions suitable for the FCBGA-1152 package under maximum load conditions. Ensure the Quartus Prime software version supports the specific device revision and feature set required for the application.

Part Context

This part belongs to the Stratix V GX series, optimized for general-purpose applications requiring high-speed serial connectivity. It shares architectural similarities with other 5SGX devices but offers distinct resource densities. The 'GX' designation indicates the inclusion of high-speed transceivers essential for modern serial protocols. It represents a mid-to-high tier solution within the Stratix V portfolio, balancing logic capacity with interface flexibility.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material. Consult official Intel/Altera migration guides for potential cross-family alternatives such as Agilex series devices if legacy support is no longer available.