1SX250HH3F55E2LG

Overview

The Altera 1SX250HH3F55E2LG is a Stratix 10 SX Field Programmable Gate Array (FPGA) featuring an embedded quad-core ARM Cortex-A53 processor. It provides 2,500K logic elements and 256KB of RAM within the SoC architecture. The device operates at speeds up to 1.5GHz and supports multiple connectivity interfaces including Ethernet, USB OTG, SPI, and I2C. It utilizes a 2912-ball FC-BGA package with dimensions of 55x55mm. The component is rated for industrial temperature ranges from -40°C to +100°C junction temperature.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight technology for embedded processing capabilities.
• Supports high-speed data transmission via integrated transceivers capable of 28.3 Gb/s rates.
• Includes extensive peripheral connectivity options such as EBI/EMI, MMC/SD/SDIO, UART/USART, and DMA controllers.

Applications

• High-performance network infrastructure equipment requiring FPGA flexibility and ARM processing power.
• Industrial automation systems utilizing the wide operating temperature range and robust I/O interfaces.
• Embedded computing platforms integrating hard processor systems with programmable logic fabric.

Procurement Notes

Verify the specific suffix codes against official Intel/Altera documentation to confirm temperature grade and package variant accuracy. Ensure compatibility with Quartus Prime software versions supporting the Stratix 10 SX family. Confirm moisture sensitivity level handling requirements during assembly to prevent damage. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this model when both high-density programmable logic and embedded ARM processing are required in a single device. Compare against the GX series if higher transceiver counts or different voltage levels are needed. Verify that the 2912-ball package fits the target PCB footprint and thermal design constraints. Consider the 1.5GHz processor speed relative to application latency requirements.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications compared to the GX series. It shares the same foundational HPS architecture but offers optimized resource allocation for mixed-signal and control applications. The SX series targets markets where moderate logic density combined with efficient processing is prioritized over maximum transceiver bandwidth.

Replacement Considerations

Direct pin-compatible replacements within the same package may include other variants in the Stratix 10 SX family with differing suffixes indicating temperature or speed grades. Upgrades to the Stratix 10 GX series require re-evaluation of power and interface specifications. Consult official migration guides for architectural differences between SX and GX families.