EP20K200FI484-3

Field Programmable Gate Array Overview

The Altera EP20K200FI484-3 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features 8,320 logic elements and 52 Embedded System Blocks (ESBs). The device provides up to 106,496 RAM bits and supports 376 user I/O pins. It operates with a 2.5 V internal supply voltage and includes four phase-locked loops for clock management. The component is housed in a 484-pin FineLine BGA package measuring 23 x 23 mm with a 1.00 mm pitch.

Field Programmable Gate Array Feature Summary

• MultiCore architecture integrating LUT-based logic, product-term logic, and embedded memory
• Up to 106,496 RAM bits implemented via Embedded System Blocks (ESBs)
• Flexible clock management with four PLLs and ClockLock feature
• Support for MultiVolt I/O standards including 3.3-V PCI compliance

Field Programmable Gate Array Applications

• System-on-a-programmable-chip (SOPC) integration
• Complex state machine implementations using product-term logic
• Register-intensive digital signal processing functions
• High-speed external memory interfaces such as DDR SDRAM

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix associated with the -3 designation against official datasheets, as standard documentation primarily lists -1 and -2 grades. Confirm RoHS compliance status, as original APEX 20K devices may not meet current environmental standards. Ensure design tools support legacy APEX families for compilation and configuration.

Field Programmable Gate Array Selection Notes

Select this device for designs requiring high-density logic combined with substantial embedded memory resources. The MultiCore architecture allows efficient implementation of both combinatorial and register-intensive functions. Verify that the 484-pin FBGA package fits the board space constraints and that the 2.5 V core voltage aligns with system power requirements.

Field Programmable Gate Array Part Context

The EP20K200FI484-3 is part of the APEX 20K family, which was among the first PLDs to incorporate SOPC integration capabilities. This family bridges the gap between traditional CPLDs and FPGAs by combining look-up table logic with product-term structures. The FI484 suffix indicates the FineLine BGA package type with 484 balls.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source material. Consider Intel/Altera Cyclone or Stratix series for modern replacements, though architectural differences require full design re-evaluation.