1SX085HN3F43I1VG

Overview

The Altera 1SX085HN3F43I1VG 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 0.77V to 0.97V, 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 hard processor system execution.
• Supports dynamic voltage scaling via SmartVID technology managed by the Secure Device Manager subsystem.
• Includes extensive connectivity peripherals such as Ethernet, USB OTG, SPI, UART, and MMC/SD interfaces.

Applications

• High-performance telecommunications baseband processing
• Industrial automation and control systems
• Medical imaging equipment signal processing

Procurement Notes

Verify the specific suffix codes against official Intel datasheets to confirm package type, temperature grade, and SmartVID support. Ensure power supply designs strictly adhere to PMBus requirements if utilizing SmartVID features. Confirm moisture sensitivity level handling procedures during assembly to prevent damage.

Selection Notes

Select this model when requiring a balance of high logic density and embedded processing capabilities. Verify that the 1760-ball package fits the board space constraints. Ensure the design utilizes compatible voltage regulators for the specified operating voltage ranges and thermal management solutions for the target temperature environment.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications requiring significant logic resources and embedded processing. It shares architectural similarities with other Stratix 10 devices but offers specific I/O and memory configurations tailored for scalable system integration.

Replacement Considerations

Direct substitutes within the same package and pinout include variants like 1SX085HN2F43I2VG or 1SX085HN3F43E2VG, provided electrical specifications and temperature grades match. Cross-family migration to Agilex devices requires significant redesign due to architectural differences.