1ST085EN1F43I2VG

The 1ST085EN1F43I2VG is an Intel Stratix® 10 TX field programmable gate array (FPGA) delivered in a 1760‑FBGA (42.5 × 42.5 mm) flip‑chip BGA package for surface‑mount assembly. This industrial‑grade device combines a high‑performance HyperFlex® core architecture with the Stratix 10 TX series' high‑speed transceiver and hardened IP capabilities to address high‑bandwidth, power‑sensitive system designs.

Key value propositions include a large programmable fabric (850,000 logic elements), substantial on‑chip RAM (71,303,168 bits), dual‑mode high‑speed transceivers for PAM4 and NRZ operation, and a compact 1760‑FBGA package suitable for dense boards and module‑level integration.

Key Features

• Core Architecture  HyperFlex® core architecture from the Stratix 10 TX family is cited in the device overview, providing the framework for improved core performance and high‑density logic implementation.
• Logic Resources  850,000 logic elements available for complex digital designs and large FPGA implementations.
• On‑chip Memory  Total RAM capacity of 71,303,168 bits to support large buffers, packet processing, and application state storage.
• High‑speed Transceivers (Series‑level)  Stratix 10 TX devices support dual‑mode transceivers capable of PAM4 and NRZ operation, with series documentation listing up to 57.8 Gbps (PAM4) and 28.9 Gbps (NRZ) modes for high aggregate bandwidth.
• Hardened IP (Series‑level)  The Stratix 10 TX family includes hardened PCI Express Gen3 and multi‑rate Ethernet MAC IP blocks for systems that require protocol offload and deterministic behavior.
• Package & I/O  1760‑FBGA (42.5 × 42.5 mm) surface‑mount package with 440 user I/O pins for dense board integration and broad I/O connectivity.
• Power Supply  Core voltage supply range of 770 mV to 970 mV to match Stratix 10 TX power rails and platform power delivery.
• Operating Environment  Industrial temperature range from −40 °C to 100 °C for deployment in demanding temperature environments.
• Regulatory  RoHS compliant.

Typical Applications

• High‑bandwidth networking equipment  Use for switches, routers, and line cards that require multi‑10/25/100 Gbps Ethernet MAC support and high aggregate transceiver bandwidth.
• Backplane and chip‑to‑chip interfaces  Dual‑mode transceiver capability supports backplane and module interconnects using NRZ or PAM4 signaling.
• Telecom and datacenter acceleration  Large logic fabric and extensive on‑chip RAM enable packet processing, traffic management, and protocol offload implementations.
• High‑performance compute offload  Dense logic resources and family‑level DSP/hardened blocks support hardware acceleration tasks and custom compute pipelines.

Unique Advantages

• Large programmable fabric: 850,000 logic elements provide the capacity to implement complex, high‑throughput designs without external logic expansion.
• Substantial on‑chip RAM: Over 71 million bits of RAM reduce reliance on external memory for buffering and state, simplifying BOM and improving latency.
• High‑speed serial connectivity (series capability): Dual‑mode transceivers supporting PAM4 and NRZ allow flexible deployment across modern interconnect standards and link budgets.
• Compact, high‑pin package: 1760‑FBGA with 440 I/O enables dense routing and high integration density on system boards.
• Industrial temperature rating: −40 °C to 100 °C operating range supports use in temperature‑challenging environments.
• RoHS compliant: Meets widely required environmental and materials standards for commercial and industrial electronics.

Why Choose 1ST085EN1F43I2VG?

1ST085EN1F43I2VG positions itself as a high‑capacity Stratix 10 TX FPGA option for designers who need substantial programmable logic, large on‑chip RAM, and the series' high‑speed transceiver and hardened IP capabilities in a compact 1760‑FBGA package. Its industrial temperature rating and RoHS compliance make it suitable for demanding system and infrastructure applications.

This device is a fit for teams building high‑bandwidth networking, telecom, and compute acceleration platforms that require scalable logic resources, significant embedded memory, and flexible I/O/serdes integration—backed by the Stratix 10 TX family architecture and series‑level features documented by the manufacturer.

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