EP20K200FC484-1

Overview

The EP20K200FC484-1 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family manufactured by Altera. It features a MultiCore architecture integrating look-up table logic, product-term logic, and embedded memory. The device contains 8320 logic elements organized into 832 Logic Array Blocks (LABs) and provides 382 I/O pins. It utilizes a 484-pin FineLine BGA package with dimensions of 23x23 mm. The core operates at a supply voltage range of 1.71V to 1.89V, while I/O interfaces support 2.5V standards. The design capacity reaches 526,000 gates, supporting complex system-on-a-programmable-chip implementations.

Feature Summary

• MultiCore architecture combining LUT logic, product-term logic, and Embedded System Blocks (ESB).
• High-density fabric with 832 LABs, 8320 logic elements, and 526,000 gate design capacity.
• Integrated ESB for implementing FIFO buffers, dual-port RAM, and content-addressable memory.
• Compatible with 64-bit 66MHz PCI bus standards.

Applications

• High-performance digital signal processing systems.
• Complex interface bridging for telecommunications infrastructure.
• Custom ASIC prototyping for high-volume designs.
• Network routing and switching applications requiring low latency.

Procurement Notes

Verify the specific speed grade suffix (-1) against current inventory as this component is generally considered obsolete or end-of-life by major distributors. Confirm moisture sensitivity level (MSL 3) and reflow soldering profile requirements prior to procurement. Check for RoHS compliance status, as original versions may not meet modern environmental regulations. Ensure supplier documentation matches the exact 484-FBGA package type.

Selection Notes

Select this model when high logic density and embedded memory capabilities are required within the APEX 20K ecosystem. Compare against EP20K200 variants with different package sizes if pin count constraints exist. Consider the -1 speed grade for timing requirements relative to higher-speed options like -2 or -3. Evaluate power consumption using PowerPlay tools, as static and dynamic currents vary significantly based on design complexity and operating frequency.

Part Context

The EP20K200 series represents a significant generation in Altera's programmable logic portfolio, introducing SOPC integration capabilities. It succeeded earlier FLEX families and preceded the Stratix series. The FC484 designation indicates a FineLine BGA package with 484 contacts. This part is often referenced in legacy industrial and aerospace systems where long-term availability of proven silicon is critical.

Replacement Considerations

Direct pin-to-pin replacements are limited due to the obsolescence of the APEX 20K family. Potential functional equivalents include the EP20K600 or EP20K300 from the same family if pin counts allow. For modern replacements, consider Intel/Altera Cyclone V or Arria 10 devices, though these require complete schematic and firmware redesigns rather than simple substitution.