1SX280HH1F55E2LGS3

Overview

The Altera 1SX280HH1F55E2LGS3 is a Stratix 10 SX System-on-Chip FPGA featuring a quad-core ARM Cortex-A53 processor. It provides 2,800,000 logic elements and 933,120 adaptive logic modules within a 2912-ball FBGA package. The device includes 229 Mbit of embedded memory and 24 high-speed transceivers capable of 28.3 Gb/s data rates. Operating voltage ranges from 770 mV to 970 mV with a typical operating voltage of 940 mV. It supports commercial temperature operation from 0°C to +100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 hard processor system for embedded control tasks
• Provides extensive programmable logic resources via adaptive logic modules
• Supports high-speed serial communication through integrated transceivers

Applications

• High-performance networking infrastructure equipment
• Industrial automation and control systems
• Telecommunications baseband processing

Procurement Notes

Verify the specific suffix E2 against official Intel/Altera documentation to confirm it denotes the commercial temperature grade variant. Ensure compatibility with the required PCB layout guidelines for the 2912-ball FCBGA package. Confirm moisture sensitivity level handling requirements during assembly to prevent damage.

Selection Notes

Select this model when both significant FPGA fabric capacity and an embedded ARM processor are required in a single component. Compare resource utilization against the GX series if high-speed transceiver performance is the primary constraint rather than processing power. Verify that the 2800K logic density aligns with design complexity without excessive over-provisioning.

Part Context

This part belongs to the Stratix 10 SX family, which combines FPGA fabric with a hard processor system. It shares architectural similarities with other 2800K density devices but differs in speed grades and temperature ratings. The SX series is optimized for applications requiring both high-speed I/O and embedded processing capabilities.

Replacement Considerations

Direct substitutes include other Stratix 10 SX devices with equivalent logic density such as 1SX280HH2F55I2LGAA or 1SX280HH3F55I2LG, provided speed grades and temperature ranges match the design requirements. Cross-family migration to Agilex may require significant redesign.