1SX280HN2F43I2LG

Overview

The Altera 1SX280HN2F43I2LG is a Stratix 10 SX System on Chip FPGA featuring a 2800K logic element capacity. It integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight technology, operating at speeds up to 1.5GHz. The device includes 256KB of embedded RAM and supports peripherals such as DMA and WDT. Connectivity options encompass EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SPI, UART/USART, and USB OTG. It is housed in a 1760-FBGA package measuring 42.5x42.5 mm and operates within a junction temperature range of -40°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight technology for embedded processing capabilities.
• Provides high-density programmable logic with 2800K logic elements for complex digital design implementation.
• Supports diverse peripheral interfaces including Ethernet, USB OTG, and standard serial communication protocols.

Applications

• High-performance embedded systems requiring combined processing and programmable logic.
• Industrial automation controllers utilizing integrated connectivity and real-time processing.
• Communication infrastructure equipment leveraging SoC architecture for signal processing.

Procurement Notes

Verify the specific ordering suffix against official Intel/Altera documentation to ensure correct package and temperature grade alignment. Confirm that the requested component matches the exact part number 1SX280HN2F43I2LG, as minor variations in suffixes may indicate different packaging or environmental ratings. Cross-reference with the latest datasheet to validate current manufacturing status and availability constraints before finalizing procurement orders.

Selection Notes

Select this model when a Stratix 10 SX device with exactly 2800K logic elements and a 1760-FBGA package is required. Ensure the application demands the specific 1.5GHz processor speed and the associated peripheral set defined for this variant. Compare against other density levels within the SX family if resource requirements differ, while maintaining compatibility with the designated board footprint and thermal specifications.

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 other SX variants but is distinguished by its specific 2800K logic count and 1760-ball BGA package. The series targets markets needing efficient integration of hard processor systems with flexible FPGA fabric.

Replacement Considerations

Direct substitutes include other 1SX280HN2F43I2LG variants with identical electrical and mechanical specifications. Verify pin-to-pin compatibility with alternative packages only if explicitly documented by the manufacturer. Do not assume functional equivalence with higher or lower density devices without thorough electrical and timing analysis.