EPXA1F672C2

Overview

The Altera EPXA1F672C2 is an Excalibur Field Programmable Gate Array (FPGA) belonging to the APEX EXPLORER series. It integrates a Nios embedded processor core with a programmable logic array, functioning as a System-on-Programmable-Chip (SOPC). The device utilizes a 672-pin FineLine BGA package and operates at a supply voltage of 1.5 V. Key electrical parameters include a maximum operating frequency of 200 MHz and a logic capacity of 14,400 logic elements. It supports high-density I/O configurations suitable for complex digital signal processing and control applications.

Feature Summary

• Integrated Nios soft-core processor for embedded system implementation
• 14,400 logic elements within the programmable fabric
• Supports up to 200 MHz operating frequency
• 672-pin FineLine BGA package for high-density interconnect

Applications

• Embedded control systems requiring hardware-software co-design
• Digital signal processing algorithms implemented on PLD arrays
• System-on-chip platforms for robotic arm servo controllers
• Custom hardware devices interfacing with ARM processors

Part Context

The EPXA1F672C2 is part of the Excalibur family, designed to bridge the gap between pure FPGA logic and embedded microprocessors. It is frequently referenced in educational and development contexts, such as the 'A System-On-Chip Course Using Altera's Excalibur Device,' where it serves as the primary hardware vehicle for teaching complete SoC design flows using Quartus II software.

Replacement Considerations

As a legacy component from the Excalibur/APEX II era, direct pin-compatible replacements are not standardly listed in public databases. Modern equivalents typically involve migrating to Cyclone or Stratix families, which requires significant schematic and firmware redesign due to architectural differences.