5SGXMA3H2F35I3G

Overview

The Altera 5SGXMA3H2F35I3G is a Stratix V GX Field Programmable Gate Array (FPGA) designed for high-performance digital signal processing and communication applications. It features 957 Logic Array Blocks (LABs), 432 I/O pins, and 18 Gb/s transceivers. The device includes 19 Mbit of embedded memory and operates within a supply voltage range of 0.82V to 0.88V. It supports an operating temperature range from -40°C to +100°C TJ and is housed in a 1152-pin FCBGA package.

Feature Summary

• Stratix V GX architecture with integrated high-speed serial transceivers
• High-density programmable logic fabric with adaptive logic modules
• Robust thermal performance supporting extended industrial temperature ranges

Applications

• High-speed data acquisition systems
• Telecommunications infrastructure equipment
• Industrial automation controllers

Procurement Notes

Verify the specific suffix 'I3G' against official manufacturer documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the revision history in the datasheet to account for any manufacturing updates or label changes that may affect compatibility.

Selection Notes

Compare the 957 LAB count and 18 Gb/s transceiver speed against system requirements to ensure sufficient resources. Evaluate the 1152-FBGA package dimensions for board space constraints. Consider the power consumption characteristics at the target operating frequency relative to available cooling solutions and thermal design limits.

Part Context

This component belongs to the Stratix V GX family, which targets demanding signal processing tasks. It shares architectural similarities with other GX variants but offers specific resource density and I/O configurations tailored for mid-range high-speed interconnects. It serves as a bridge between lower-density Arria devices and higher-end Stratix V ST models.

Replacement Considerations

Direct pin-to-pin replacements are limited within the same family due to varying LAB counts and transceiver speeds. Verify if the 5SGXMA3K1F35I2N or similar variants meet functional needs, noting differences in I/O counts and memory capacity. Consult official substitution guides for legacy support options.