1SX085HN1F43I2VG

Overview

The Altera 1SX085HN1F43I2VG is a System-on-Chip FPGA from the Stratix 10 SX family, integrating an ARM Cortex-A53 processor with programmable logic. It features 850,000 Logic Elements and 284,960 Adaptive Logic Modules within a 1760-ball FBGA package measuring 42.5x42.5 mm. The device includes 68 Mbit of embedded memory and supports up to 688 I/Os. It operates at a maximum frequency of 1.5 GHz with a core voltage of 940 mV. The component supports -40°C to +100°C junction temperature and utilizes 48 transceivers for high-speed serial communication.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight debug infrastructure
• Provides high-density programmable logic via Adaptive Logic Modules
• Supports extensive connectivity through integrated Ethernet, USB OTG, and SPI interfaces

Applications

• High-performance network infrastructure equipment
• Industrial automation control systems
• Medical imaging processing units

Procurement Notes

Verify the specific suffix 'N1' against official Intel/Altera documentation to confirm the exact speed grade and commercial temperature range specifications. Ensure compatibility with the Quartus Prime software version supporting the Stratix 10 SX family before ordering.

Selection Notes

Select this model when requiring a balance of high-end FPGA fabric density and embedded processing capabilities. Compare against the HN2 and HN3 variants if higher performance grades or extended industrial temperature ranges are required for the target application environment.

Part Context

This component belongs to the Stratix 10 SX series, designed for applications needing both soft-core processing and complex digital logic. It shares the same physical package dimensions as other SX devices but differs in internal configuration and performance characteristics defined by the part number suffix.

Replacement Considerations

Direct replacements include the 1SX085HN2F43I2VG and 1SX085HN3F43I2VG. Verify pinout compatibility and thermal requirements when substituting between these speed grades.