1SX085HN3F43I3VG

Overview

The Altera 1SX085HN3F43I3VG is a Stratix 10 SX SoC FPGA featuring an integrated quad-core ARM Cortex-A53 processor. It provides 850,000 logic elements and 284,960 adaptive logic modules within a 1760-ball FBGA package. The device includes 68 Mbit of embedded memory and 48 high-speed transceivers. It operates at a core voltage of 940 mV with a maximum clock frequency of 1.5 GHz. The component supports industrial temperature ranges from -40°C to +100°C and offers 688 I/O pins for system connectivity.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 hard processor system with CoreSight debug capabilities
• Provides high-density programmable logic fabric with significant embedded memory resources
• Supports high-speed serial communications via multiple dedicated transceiver channels

Applications

• Telecommunications infrastructure equipment
• Industrial automation control systems
• Enterprise networking switches and routers

Procurement Notes

Verify the specific suffix I3 against official Intel/Altera documentation to confirm the exact commercial or industrial grade designation. Confirm the 1760 FBGA package dimensions match the target PCB footprint. Ensure ESD handling protocols are followed due to moisture sensitivity level 3 classification during storage and assembly processes.

Selection Notes

Compare this model against other Stratix 10 SX variants based on required logic density and transceiver count. Evaluate power consumption profiles at the target operating frequency. Verify that the available I/O count meets interface requirements without necessitating external buffer components. Consider thermal management solutions suitable for the specified temperature range.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications requiring substantial processing power alongside programmable logic. It bridges the gap between general-purpose processors and high-end FPGAs by integrating both architectures on a single die using Intel's 20nm process technology.

Replacement Considerations

Direct substitutes include other Stratix 10 SX devices with identical pinouts and comparable logic resources, such as the 1SX085HN2F43I2VG. Cross-family migration to Agilex devices requires significant redesign due to architectural differences.