EP20K200BC484-1X

Overview

The Altera EP20K200BC484-1X is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features a MultiCore architecture integrating look-up table (LUT) logic, product-term logic, and embedded memory. The device provides 8,320 logic elements (LEs), 52 Embedded System Blocks (ESBs), and up to 106,496 RAM bits. It operates at a maximum system frequency of 170 MHz with a 2.5 V internal supply voltage (VCCINT). The component is housed in a 484-pin FineLine BGA package offering 382 user I/O pins.

Feature Summary

• MultiCore architecture combining LUT-based logic for register-intensive functions and product-term logic for combinatorial paths.
• Embedded System Blocks (ESBs) supporting FIFO buffers, dual-port RAM, and content-addressable memory (CAM).
• Flexible clock management with four phase-locked loops (PLLs), ClockLock, and ClockBoost features.
• FastTrack Interconnect structure with dedicated carry and cascade chains for high-speed arithmetic and wide fan-in logic.

Applications

• System-on-a-programmable-chip (SOPC) integration designs.
• Complex state machines and control logic requiring product-term optimization.
• Digital signal processing (DSP) and data-path applications utilizing LUT efficiency.
• High-speed interface implementations compliant with PCI Local Bus Specification Revision 2.2.

Procurement Notes

Verify the specific -1 speed grade designation against current manufacturer documentation, as availability may vary. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure design tools support the legacy APEX 20K family for compilation and configuration.

Selection Notes

Select this model for designs requiring high-density logic within the APEX 20K ecosystem. Compare pin counts and I/O standards against alternative packages like the FC484 or CF484 variants if board space constraints differ. Verify that the 2.5 V core voltage aligns with the target system's power distribution network.

Part Context

This component is part of the Altera APEX 20K series, introduced as the first PLDs incorporating SOPC integration. The family utilizes a 0.15-µm copper-metal fabrication process. The EP20K200 variant represents a mid-range density option within the series, balancing logic capacity with embedded memory resources.

Replacement Considerations

Direct pin-compatible replacements are limited due to the proprietary architecture. Consider Intel/Altera Cyclone or Stratix families for modern equivalents, though architectural differences require significant design rework. Check for updated EPC configuration devices compatible with the target FPGA generation.