1ST085EN2F43E2VG

Field Programmable Gate Array Overview

The Altera 1ST085EN2F43E2VG is a Stratix 10 TX System-on-Chip FPGA featuring an embedded ARM Cortex-A53 processor. It provides 850,000 logic elements and 68 Mbit of embedded memory within a 1760-ball FCBGA package (42.5x42.5 mm). The device supports a maximum clock speed of 1.5 GHz and includes 440 I/O pins. Operating voltage ranges from 0.77V to 0.97V, with a junction temperature range of -40°C to 100°C. It integrates DMA and WDT peripherals for system control.

Field Programmable Gate Array Feature Summary

• Stratix 10 TX architecture with 850K logic elements and 68 Mbit embedded memory
• Embedded quad-core ARM Cortex-A53 MPCore processor running up to 1.5 GHz
• 1760-ball FCBGA package (42.5x42.5 mm) supporting high-density interconnects
• Integrated peripherals including DMA, WDT, Ethernet, USB OTG, and SPI/I2C interfaces

Field Programmable Gate Array Applications

• High-performance networking infrastructure equipment
• Industrial automation and control systems requiring deterministic processing
• Test and measurement instrumentation with complex data acquisition needs

Field Programmable Gate Array Part Context

This component belongs to the Intel (formerly Altera) Stratix 10 TX family, designed for high-speed serial communication applications. The 'TX' designation indicates optimization for transceiver-heavy workloads compared to the SX or GX variants. The specific suffix E2VG denotes the commercial temperature grade and packaging configuration.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements within the same package are limited to other Stratix 10 TX devices with compatible logic density and I/O counts. Upgrading to Agilex families requires significant redesign due to architectural differences. Verify compatibility with existing Quartus Prime software versions before substitution.