1SX065HH3F35I3XG

Overview

The Altera 1SX065HH3F35I3XG is a Stratix 10 SX System on Chip FPGA featuring an embedded quad-core ARM Cortex-A53 processor with CoreSight debug infrastructure. It provides 650K logic elements and operates at speeds up to 1.5GHz. The device integrates 256KB of RAM and supports 392 I/O pins within a 1152-ball FCBGA package measuring 35x35mm. It includes peripherals such as DMA and WDT, along with connectivity interfaces including Ethernet, USB OTG, SPI, I2C, UART/USART, MMC/SD/SDIO, and EBI/EMI. The component functions within a junction temperature range of -40°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with NEON and floating-point capabilities for embedded control tasks.
• Provides high-density programmable logic fabric with 650K logic elements for complex digital design implementation.
• Supports diverse peripheral connectivity through integrated Ethernet, USB OTG, and standard serial interfaces.
• Includes hardware debugging features via ARM CoreSight technology for system-level verification.

Applications

• High-performance network infrastructure equipment requiring integrated processing and programmable logic.
• Industrial automation controllers utilizing the embedded ARM processor for real-time management.
• Test and measurement instruments leveraging the FPGA fabric for signal processing applications.

Procurement Notes

Verify the specific suffix codes against official Intel/Altera documentation to confirm temperature grade and package variations. Ensure compatibility with existing board layouts regarding the 1152-ball FCBGA footprint. Confirm moisture sensitivity level handling procedures during assembly. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Validate that the selected variant meets all regulatory requirements for the intended deployment environment.

Selection Notes

Select this model when a combined SoC and FPGA solution is required for space-constrained designs. The 1152-ball package suits applications needing moderate pin counts without excessive board area. Consider the 1.5GHz speed grade for timing-critical logic paths. Evaluate the 256KB internal RAM capacity against application memory demands before finalizing the choice.

Part Context

This component belongs to the Stratix 10 SX family, designed for mid-range applications balancing performance and power efficiency. It differs from the GX series by focusing on embedded processing integration rather than high-speed transceivers. The 1SX065 designation indicates the specific logic density tier within the SX portfolio. It serves as a bridge between pure FPGA solutions and dedicated processors.

Replacement Considerations

Direct replacements within the same package and pinout include variants like 1SX065HH3F35I2VG or 1SX065HH1F35I2VG, differing primarily in temperature ranges or speed grades. Verify electrical specifications and pin assignments before substitution. Consult official cross-reference guides for any functional differences between suffix codes.