1SX085HN1F43E2VG

Overview

The Altera 1SX085HN1F43E2VG is a Stratix 10 SX System on Chip FPGA featuring an integrated quad-core ARM Cortex-A53 Hard Processor System. It provides 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/O pins. It operates at a maximum frequency of 1.5 GHz with a minimum operating voltage of 940 mV. Thermal performance ranges from 0°C to +100°C junction temperature.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 processor with CoreSight debug capabilities for unified system control
• Supports high-speed serial communication through multiple transceiver pairs with rates up to 26.6 Gbps
• Includes hardened PCIe 3.0 x16 interface for direct host connectivity without resource consumption

Applications

• High-performance networking infrastructure requiring 100G Ethernet processing
• Industrial automation systems utilizing hard processor integration
• Storage controllers leveraging NVMe and SATA interfaces

Procurement Notes

Verify the specific suffix code against official Intel documentation to confirm temperature grade and packaging specifications. Ensure compatibility with Quartus Prime software versions supporting the Stratix 10 SX family. Confirm moisture sensitivity level handling requirements during assembly to prevent package damage.

Selection Notes

Select this model when design requirements exceed the capacity of lower-density Stratix 10 devices but do not necessitate the full resources of larger SX variants. Evaluate power consumption profiles carefully as the integrated processor and high-speed transceivers impact total system energy usage significantly.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications requiring significant logic density and embedded processing. It shares architectural similarities with the GX series but focuses on optimized pricing and standard speed grades for mainstream enterprise deployments.

Replacement Considerations

Direct pin-to-pin replacements are limited within the same package. Consider the 1SX085HN2F43E2VG or 1SX085HN3F43E2VG if higher speed grades or extended temperature ranges are required, noting that suffix changes may alter electrical characteristics.