EP1S20F672I7

The EP1S20F672I7 is a Stratix® Field Programmable Gate Array (FPGA) offered in a 672-ball BGA package. It implements Stratix family architecture to deliver a flexible programmable fabric with 18,460 logic elements, approximately 1.67 Mbits of embedded memory, and up to 426 user I/Os.

Targeted at industrial applications, this device combines dense logic, substantial embedded RAM, and a comprehensive I/O complement in a surface-mount 672-BBGA / 672-FBGA (27×27) package, with an operating voltage range of 1.425–1.575 V and an operating temperature range of −40 °C to 100 °C.

Key Features

• Logic Capacity  Contains 18,460 logic elements suitable for implementing medium- to large-scale programmable logic functions.
• Embedded Memory  Approximately 1.67 Mbits of on-chip RAM provides storage for buffers, FIFOs, and state machines.
• I/O Density & Package  Up to 426 user I/Os in a compact surface-mount 672-BBGA package (supplier device package listed as 672-FBGA, 27×27 mm) to support rich external interfacing.
• Stratix Architecture  Based on the Stratix device family architecture with logic array blocks, LUT/register resources, dedicated multiplier and adder/output blocks, and TriMatrix memory structures.
• Clocking & PLLs  Includes PLLs and hierarchical clocking resources as part of the Stratix architecture for flexible clock management and timing schemes.
• Configuration & Debug Support  Family documentation highlights IEEE 1149.1 (JTAG) boundary-scan support and embedded logic-analysis tools (SignalTap II) for configuration and debug.
• Power & Mounting  Surface-mount package with a specified core supply window of 1.425 V to 1.575 V for consistent power planning.
• Industrial Temperature Grade  Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• Regulatory  RoHS-compliant.

Typical Applications

• Communications Equipment  Implements protocol processing, framing, and interface bridging where large logic capacity and extensive I/O are required.
• Signal Processing & DSP  Supports DSP-oriented functions using the Stratix multiplier/adder resources and on-chip memory for buffering and data paths.
• Industrial Control  Used for motor control, automation controllers, and machine I/O aggregation benefiting from the industrial temperature rating and dense I/O.
• Prototyping & System Integration  A flexible programmable fabric for validating system architectures and consolidating multiple discrete functions into a single FPGA-based solution.

Unique Advantages

• High Logic Integration: 18,460 logic elements enable consolidation of complex logic functions and reduce board-level component count.
• Significant On-Chip Memory: Approximately 1.67 Mbits of embedded RAM allows for local buffering and state storage without relying solely on external memory.
• Extensive I/O Capacity: 426 user I/Os provide flexibility to interface with multiple peripherals, buses, and external devices directly.
• Robust Industrial Operation: Rated for −40 °C to 100 °C to meet demanding environmental and reliability requirements in industrial deployments.
• Comprehensive Stratix Feature Set: Access to Stratix architecture elements such as PLLs, dedicated arithmetic blocks, TriMatrix memory, and JTAG/SignalTap II support streamlines timing, arithmetic, and debug tasks.
• Compact Ball-Grid Package: 672-BBGA / 672-FBGA (27×27) packaging balances pin density and PCB area for space-constrained designs.

Why Choose EP1S20F672I7?

The EP1S20F672I7 combines a substantial logic element count, significant embedded memory, and a large I/O complement within a surface-mount 672-ball BGA package, making it suitable for industrial designs that require programmable integration and robust temperature performance. Its implementation of Stratix architecture elements (clocking, on-chip memory structures, and arithmetic blocks) supports complex timing and data-path requirements.

This device is well suited to engineers and system designers seeking to consolidate functionality, manage multiple high-density interfaces, and deploy solutions across industrial environments while leveraging the documented Stratix family features for configuration and debug.

Request a quote or submit an inquiry to obtain pricing and availability for EP1S20F672I7 and add it to your next design evaluation.