1ST085ES2F50I2LG

Field Programmable Gate Array Overview

The Altera 1ST085ES2F50I2LG is an engineering sample (ES) Stratix 10 TX Field Programmable Gate Array (FPGA). It features a logic element count of 841,000 and supports 440 I/Os. The device integrates 71,303,168 total RAM bits for embedded memory applications. It operates within a supply voltage range of 0.77V to 0.97V and functions at junction temperatures between -40°C and 100°C. The component is housed in a 2397-ball FCBGA package with dimensions of 50x50 mm.

Field Programmable Gate Array Feature Summary

• Stratix 10 TX FPGA architecture with 841,000 logic elements
• Integrated 71,303,168 bits of embedded RAM
• Supports 440 input/output pins
• Operates at supply voltages from 0.77V to 0.97V

Field Programmable Gate Array Applications

• High-performance digital signal processing systems
• Complex data path acceleration
• Prototyping for Stratix 10 production designs

Field Programmable Gate Array Procurement Notes

This part number denotes an Engineering Sample (ES) device. Verification of the specific ES revision and associated errata is required before board design finalization. Designers must consult official Intel/Altera documentation for ES-specific limitations and contact sales representatives for current availability status and board design guidelines.

Field Programmable Gate Array Selection Notes

Select this component for prototyping Stratix 10 TX functionality prior to committing to production volumes. Ensure the design environment supports the specific ES silicon revision. Verify that the 2397-FBGA package constraints align with the target PCB layout capabilities and thermal management requirements.

Field Programmable Gate Array Part Context

The 1ST085ES2F50I2LG belongs to the Stratix 10 TX family, which targets high-density logic and connectivity applications. As an engineering sample, it allows developers to validate system architectures using pre-production silicon. This series is designed for long lifecycle support, extending through 2045.

Field Programmable Gate Array Replacement Considerations

Production equivalents include the 1ST085EN2F50I2VG or similar variants within the Stratix 10 TX family. Verify pin compatibility and electrical specifications against the specific production datasheet before substitution.