1SX065HH3F35I3VG

Overview

The Altera 1SX065HH3F35I3VG is a Stratix 10 SX System on Chip FPGA featuring an integrated quad-core ARM Cortex-A53 processor with CoreSight debug support. It provides 650K logic elements and operates at speeds up to 1.5GHz. The device includes 256KB of embedded RAM and supports 392 I/O pins within a 1152-ball FCBGA package measuring 35x35mm. It offers connectivity via Ethernet, USB OTG, SPI, I2C, UART/USART, MMC/SD/SDIO, and EBI/EMI interfaces. Peripherals include DMA and WDT controllers. The component functions within a junction temperature range of 0°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 MPCore processor with NEON and floating-point capabilities for high-performance processing alongside the FPGA fabric.
• Combines 650K logic elements with embedded memory resources to support complex system-level integration on a single chip.
• Provides extensive peripheral connectivity including Ethernet, USB OTG, and standard serial interfaces for versatile system interconnectivity.

Applications

• High-performance networking infrastructure equipment requiring integrated control and data plane processing.
• Industrial automation systems utilizing the embedded ARM processor for real-time control and FPGA for custom logic.
• Medical imaging devices leveraging the SoC architecture for signal processing and system management.

Procurement Notes

Verify the specific suffix 'I3' against official Intel/Altera documentation to confirm industrial temperature grading and speed grade accuracy. Ensure compatibility with required PCB stack-up for the 1152-ball FCBGA package. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Validate that the selected variant matches the intended power and thermal design specifications.

Selection Notes

Select this model when a combination of substantial FPGA fabric and powerful ARM processing is required in a compact form factor. Compare against other Stratix 10 SX variants based on logic density and I/O count needs. Consider the 1.5GHz operating frequency for timing closure requirements. Evaluate power consumption profiles against available cooling solutions. Verify interface availability for target application protocols such as Ethernet or USB.

Part Context

This component belongs to the Intel Stratix 10 SX family, designed for cost-sensitive applications requiring significant logic capacity and embedded processing. It succeeds previous generations by integrating ARM processors directly into the FPGA structure. The 1SX065 designation indicates the specific logic element count within the SX series lineup. This family targets mid-to-high volume markets needing flexible hardware acceleration.

Replacement Considerations

Direct pin-compatible replacements within the same package are limited to other Stratix 10 SX parts with matching I/O counts. Verify if higher or lower density variants like 1SX085 or 1SG065 meet functional requirements. Check for updated engineering change orders (ECOs) or label changes from the manufacturer. Ensure software toolchain compatibility for any substituted part number.