1SX040HH2F35I1VG

Overview

The Altera 1SX040HH2F35I1VG is a Stratix 10 SX System on Chip FPGA featuring a 400K logic element capacity. It integrates a Hard Processor System with a quad-core ARM Cortex-A53 MPCore processor running at 1.5GHz, equipped with CoreSight, ARM NEON, and floating-point units. The device utilizes a 1152-FBGA package measuring 35x35 mm. Key specifications include 256KB of RAM, 374 I/O pins, and support for peripherals such as DMA and WDT. Connectivity options encompass EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SPI, UART/USART, and USB OTG. The operating junction temperature range is -40°C to 100°C.

Feature Summary

• Integrates a quad-core ARM Cortex-A53 processor with hardware acceleration capabilities
• Provides high-density programmable logic fabric within a compact BGA footprint
• Supports diverse peripheral interfaces including Ethernet and USB OTG

Applications

• High-performance embedded computing systems requiring combined processing and logic flexibility
• Industrial automation controllers utilizing integrated connectivity protocols
• Network infrastructure equipment leveraging hard processor system capabilities

Procurement Notes

Verify the complete part number against official manufacturer documentation to ensure correct configuration. Confirm that the specific suffix matches the required speed grade and package variant. Check for any recent product change notices or known issues lists relevant to this component revision before finalizing procurement plans.

Selection Notes

Select this model when a balance between moderate logic density and high-speed ARM processing is required. Ensure the design accommodates the 1152-ball FBGA package constraints. Verify that the 1.5GHz processor speed meets timing requirements and that the available I/O count supports all external interface connections without excessive multiplexing.

Part Context

This component belongs to the Stratix 10 SX family, designed for cost-sensitive applications requiring significant processing power alongside programmable logic. It shares architectural similarities with other Stratix 10 devices but offers a specific logic resource tier optimized for mid-range performance requirements in embedded environments.

Replacement Considerations

Direct replacements within the same package and pinout are limited due to specific silicon revisions. Consider higher-density Stratix 10 SX variants if logic resources are insufficient, provided the board layout supports the alternative package size. Cross-family migration requires careful review of pin compatibility and software toolchain updates.