5SGXMA4K3F40C3G

Overview

The Altera 5SGXMA4K3F40C3G is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and networking applications. It features 420,000 logic elements and 158,500 Adaptive Logic Modules (ALMs). The device integrates 37,888,000 bits of embedded memory and includes 36 transceivers capable of data rates up to 14.1 Gb/s. It offers 600 I/Os and operates within a junction temperature range of -40°C to 100°C. The core supply voltage is specified between 0.82V and 0.88V. The component is housed in a 1517-ball FCBGA package with a standard tray packaging format.

Feature Summary

• High-density logic fabric with over 400,000 logic elements for complex system integration
• Integrated high-speed serial transceivers supporting multi-gigabit data transmission
• Substantial on-chip memory capacity for buffering and data storage requirements
• Industrial-grade thermal performance suitable for demanding operational environments

Applications

• High-speed telecommunications infrastructure equipment
• Enterprise networking switches and routers
• Digital signal processing systems requiring parallel computation
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix 'C3G' against official manufacturer documentation to confirm exact electrical characteristics and package variant, as suffixes often denote specific testing or reliability grades. Confirm current lifecycle status, as Stratix V devices may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and reflow profiles for the 1517-ball FCBGA package during procurement planning.

Selection Notes

Select this model when designs require a balance of high logic density and significant embedded memory within a single FPGA die. The presence of 36 high-speed transceivers makes it suitable for interfaces exceeding standard parallel bus capabilities. Compare total available memory and ALM counts against alternative Stratix V variants to ensure sufficient resources for timing closure and future design iterations without excessive cost overhead.

Part Context

This component belongs to the Stratix V GX family, which targets high-performance computing and communications markets. It succeeds earlier generations by offering improved power efficiency and higher transceiver densities. The 5SGXMA4K designation indicates a specific tier within the GX series, characterized by its particular mix of logic resources and memory bandwidth optimized for throughput-intensive applications.

Replacement Considerations

Direct pin-to-pin replacements are limited within the same family due to varying resource scales. Consider the 5SGXMA4K3F40I3LG as a potential functional equivalent if industrial temperature ratings are required instead of commercial ranges. Verify that any substitute maintains the 1517-ball FCBGA footprint and supports the necessary 14.1 Gb/s transceiver speeds.