5SGXEA3K3F35I3N

Overview

The Altera 5SGXEA3K3F35I3N is a Stratix V GX Field Programmable Gate Array (FPGA) featuring 432 I/Os and housed in a 1152-BBGA, FCBGA package. It contains 340,000 logic elements, 128,300 Adaptive Logic Modules (ALMs), and 12,830 LABs. The device integrates 19 Mbit of embedded memory with a total capacity of 22.92 Mbit. Operating at a supply voltage of 0.9V, it supports data rates up to 14.1 Gb/s across 24 transceivers. The component operates within a junction temperature range of -40°C to 100°C.

Feature Summary

• High-density programmable logic fabric with extensive embedded memory resources for complex system integration.
• Integrated high-speed serial transceivers supporting multi-gigabit data transmission rates.
• Surface-mount packaging designed for automated assembly and compact board layouts.

Applications

• High-performance networking infrastructure equipment
• Industrial automation control systems
• Test and measurement instrumentation

Procurement Notes

This specific part number is classified as obsolete and is no longer manufactured by Altera. Verification of availability should focus on the designated direct substitute, 5SGXEA3H3F35I3G, or other qualified replacement components listed in official product change notifications. Sourcing from authorized distributors is recommended to ensure authenticity and compliance with current RoHS standards.

Selection Notes

Designers requiring this component should evaluate the 5SGXEA3H3F35I3G as the primary direct substitute due to functional equivalence within the Stratix V GX family. Selection criteria must account for the transition from obsolete stock to available inventory, ensuring that pinout compatibility and electrical specifications align with existing design constraints without requiring major PCB revisions.

Part Context

The 5SGXEA3K3F35I3N belongs to the Stratix V GX series, which targets high-bandwidth applications requiring significant logic density and fast serial interfaces. This model represents an earlier generation within the lineup, characterized by its specific allocation of logic blocks and transceiver count, serving as a foundational option for mid-range FPGA implementations before newer iterations were released.

Replacement Considerations

The confirmed direct substitute is 5SGXEA3H3F35I3G. Engineers should verify pin-to-pin compatibility and software configuration files when migrating to this replacement to ensure seamless integration into existing hardware designs.