1SX065HH2F35E2LG

Overview

The Altera 1SX065HH2F35E2LG is a Stratix 10 SX System on Chip FPGA featuring a 650K logic element array and an integrated Hard Processor System. The HPS comprises a quad-core ARM Cortex-A53 processor with CoreSight, NEON, and floating-point units, operating at speeds up to 1.5GHz. It includes 256KB of embedded RAM and supports 392 I/O pins within a 1152-ball FCBGA package measuring 35x35mm. The device operates within a junction temperature range of 0°C to 100°C and supports interfaces including Ethernet, USB OTG, SPI, and UART.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with CoreSight for embedded control alongside programmable fabric
• Provides high-speed connectivity through support for Ethernet, USB OTG, and standard serial protocols
• Delivers scalable logic density with 650K logic elements and dedicated embedded memory resources

Applications

• Industrial automation controllers requiring combined processing and logic capabilities
• Telecommunications infrastructure equipment utilizing hard processor systems
• Medical imaging devices needing real-time data processing and control

Procurement Notes

Verify the specific suffix code against official Intel/Altera documentation to confirm package type and temperature rating. Ensure compatibility with required power delivery networks and thermal management solutions for the 1152-ball FCBGA form factor. Confirm that the selected variant meets all environmental specifications for the intended deployment zone.

Selection Notes

Select this model when a balanced mix of ARM processing power and moderate FPGA logic density is required. Compare against the 1SX065HH1 and 1SX065HH3 variants to determine if commercial or extended temperature ranges better suit the application constraints. Evaluate pin count requirements against the available 392 I/Os to ensure sufficient interface availability.

Part Context

This component belongs to the Stratix 10 SX family, designed for applications bridging embedded processing and field-programmable gate arrays. It shares architectural similarities with other Stratix 10 devices but offers distinct logic capacity and memory configurations tailored for cost-sensitive SoC implementations.

Replacement Considerations

Direct substitutes include 1SX065HH1F35E2LG and 1SX065HH3F35E2LG from the same manufacturer. Verify package dimensions and pinout compatibility before substitution to ensure mechanical fit.