1SX085HN3F43I3XG

Overview

The Altera 1SX085HN3F43I3XG is a Stratix 10 SX System on Chip FPGA featuring an embedded ARM Cortex-A53 processor. It provides 850,000 logic elements and 284,960 Adaptive Logic Modules within a 1760-ball FCBGA package. The device integrates 68 Mbit of embedded memory and supports up to 688 I/Os with 48 high-speed transceivers. Operating at a core voltage range of 0.82V to 0.88V, it functions reliably across a junction temperature range of -40°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight debug infrastructure for complex system control.
• Combines high-density programmable fabric with significant embedded memory resources for data processing tasks.
• Supports extensive connectivity through numerous high-speed serial transceivers and diverse peripheral interfaces.

Applications

• High-performance networking equipment requiring parallel processing capabilities
• Industrial automation controllers utilizing embedded processor integration
• Medical imaging systems demanding high throughput and low latency

Procurement Notes

Verify the specific suffix codes against official Intel documentation to confirm exact speed grades and environmental ratings. Ensure compatibility with required PCB design guidelines for thermal management and signal integrity in the 1760-FBGA package before finalizing orders.

Selection Notes

Select this model when both substantial FPGA logic capacity and an embedded Linux-capable processor are required. Compare against the GX variant if higher transceiver speeds are needed, or the SX variants with different temperature ranges if operating conditions vary significantly from the industrial standard.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications requiring SoC capabilities. It shares architectural similarities with other Stratix 10 devices but offers optimized resource allocation for mixed-signal and control-intensive designs compared to the higher-end GX series.

Replacement Considerations

Direct substitutes include other Stratix 10 SX devices with matching pinouts and logic densities, such as the 1SX085HN3F43E2VG. Verify functional equivalence regarding processor speed and memory configuration before swapping components in existing designs.