EP20K200EQI240-2N

Overview

The Altera EP20K200EQI240-2 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20KE family. It features a MultiCore architecture integrating look-up table logic, product-term logic, and embedded system blocks. The device provides 8,320 logic elements, 832 macrocells, and 106,496 bits of embedded memory. It operates at a maximum frequency of 170 MHz with a single 2.5 V supply voltage. The component is housed in a 240-pin Plastic Quad Flat Package (PQFP) with a 0.50 mm pitch, designed for surface-mount installation within an industrial temperature range of -40°C to +85°C.

Feature Summary

• MultiCore architecture combining LUT-based logic, product-term logic, and Embedded System Blocks (ESB).
• Supports MultiVolt I/O interface for 2.5 V, 3.3 V, and 5.0 V signaling standards.
• Includes four phase-locked loops (PLLs) with ClockLock and ClockBoost features.
• Features SignalTap embedded logic analyzer for in-system design evaluation.

Applications

• System-on-a-programmable-chip (SOPC) integration designs.
• Complex state machines and combinatorial-intensive functions.
• Register-intensive data-path and digital signal processing applications.
• High-speed external memory interfaces including DDR SDRAM and ZBT SRAM.

Procurement Notes

This specific part number is listed as obsolete or end-of-life by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or surplus market sources. Designers should confirm lead times and authenticity carefully due to the component's discontinued status.

Selection Notes

Select this device when a high-density FPGA with mixed logic types is required. The EP20K200E variant offers 8,320 LEs and 106 kbit memory. Ensure the 2.5 V internal supply and 240-pin PQFP package fit the board constraints. Verify that the 170 MHz speed grade meets the timing requirements of the target application.

Part Context

The EP20K200EQI240-2 belongs to the APEX 20KE series, which extends the original APEX 20K family. The 'E' suffix denotes enhanced features such as broader I/O standard support and additional clock resources compared to non-E variants. This family was among the first PLDs to integrate SOPC capabilities on a single chip.

Replacement Considerations

Direct pin-to-pin replacements are not available as the APEX 20K family is discontinued. Modern alternatives include Intel Stratix or Cyclone families, though these require significant schematic and software redesign. Legacy EPC configuration devices may still be compatible for boot purposes.