1ST085ES3F50I3VG

Field Programmable Gate Array Overview

The Altera 1ST085ES3F50I3VG is a System-on-Chip FPGA from the Stratix 10 TX family, integrating an ARM Cortex-A53 processor with programmable logic. It features four A53 cores operating at a maximum frequency of 1.5 GHz, supported by 256 kB of data RAM and dedicated L1 caches (4 x 32 kB instruction and 4 x 32 kB data). The device provides 841,000 Logic Elements (LEs) or 284,960 Adaptive Logic Modules (ALMs), alongside 68 Mbit of embedded memory. It includes 72 transceivers capable of high-speed serial communication and offers 392 I/O pins. The core voltage operates between 850 mV and 910 mV, with a specified operating temperature range of -40°C to +100°C.

Field Programmable Gate Array Feature Summary

• Integrated quad-core ARM Cortex-A53 hard processor system with 1.5 GHz max clock speed
• 841,000 LEs / 284,960 ALMs for complex digital logic implementation
• 72 high-speed transceivers for advanced connectivity requirements
• FBGA-2397 package supporting surface-mount installation

Field Programmable Gate Array Applications

• High-performance network infrastructure equipment
• Industrial automation control systems
• Medical imaging hardware platforms

Field Programmable Gate Array Procurement Notes

Verify the engineering sample (ES) status indicated in the model suffix before procurement, as ES devices may have specific design guidelines distinct from production parts. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Ensure compatibility with the FBGA-2397 package dimensions and thermal specifications for the target PCB layout.

Field Programmable Gate Array Selection Notes

Select this component when a balance of processing power and moderate logic density is required within the Stratix 10 TX portfolio. Compare against the 1ST085EN3F43I3VG if different pin counts or package sizes are needed. Verify that the 68 Mbit embedded memory suffices for application buffers, as larger variants like the 1ST165 offer increased resources.

Field Programmable Gate Array Part Context

This part belongs to the Stratix 10 TX series, designed for applications requiring high-speed serial interfaces and integrated processing. It sits below higher-density models such as the 1ST165 and 1ST210 in terms of logic elements and memory capacity, while sharing the same foundational architecture and transceiver technology.

Field Programmable Gate Array Replacement Considerations

Direct functional replacements within the same package and feature set are not explicitly listed in public documentation. Consider the 1ST085EN3F43I3VG for alternative packaging or the 1ST165EU3F50I3VG for increased resource headroom, subject to pinout and software compatibility validation.