1ST280EY3F55I3XG

Field Programmable Gate Array Overview

The Altera 1ST280EY3F55I3XG is a Stratix 10 TX Field Programmable Gate Array (FPGA) designed for high-performance computing and networking applications. It features 2,800,000 logic elements and 377,500 Adaptive Logic Modules (ALMs). The device integrates 246 Gb/s Intel HyperFlex transceivers and includes embedded HBM2 memory. Operating at a supply voltage of 0.82V to 0.88V, it supports I/O voltages from 1.2V to 2.5V. The component is housed in a 2912-ball FCBGA package with a thermal pad, rated for industrial temperatures between -40°C and +100°C junction temperature.

Field Programmable Gate Array Feature Summary

• Stratix 10 TX architecture with 2.8M logic elements and 377.5K ALMs
• Integrated HBM2 memory for high-bandwidth data processing
• Intel HyperFlex transceivers supporting up to 246 Gb/s data rates
• SmartVID capability for dynamic voltage optimization via PMBus

Field Programmable Gate Array Applications

• High-speed telecommunications infrastructure
• Data center acceleration and AI inference
• Enterprise switching and routing equipment

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm pinout and feature configuration. Ensure the power delivery network supports SmartVID requirements if utilizing dynamic voltage scaling. Confirm lead times as these components are often built-to-order. Validate that the PCB design adheres to the recommended guidelines for the 2912-ball FCBGA package to ensure signal integrity and thermal performance.

Field Programmable Gate Array Selection Notes

Select this model when designs require significant embedded memory bandwidth combined with high logic density. Compare against Stratix 10 GX or SX variants based on transceiver count and memory requirements. Ensure the system board layout accommodates the large form factor and thermal dissipation needs of the FCBGA package. Verify compatibility with Quartus Prime software versions supporting the Stratix 10 TX family.

Field Programmable Gate Array Part Context

This part belongs to the Intel (formerly Altera) Stratix 10 family, specifically the TX sub-family optimized for high-speed serial communications. It succeeds previous generations like Stratix V and Arria 10, offering improved power efficiency and higher transceiver speeds. The 'TX' designation indicates a focus on wireline connectivity and high-throughput data paths rather than pure compute density found in other sub-families.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package are limited due to the proprietary nature of the Stratix 10 architecture. Upgrades may require redesigning the PCB and firmware. Consult official substitution guides for legacy parts like Stratix IV or V, noting that architectural differences necessitate functional verification rather than simple drop-in replacement.