EP20K160EQC240-2X

Overview

The EP20K160EQC240-2X is a Field Programmable Gate Array (FPGA) belonging to the Altera APEX 20K family. It features 640 Logic Array Blocks (LABs) and 640 macrocells, providing substantial logic density for complex digital designs. The device operates at a maximum frequency of 170 MHz and includes 80 kbit of embedded memory. It utilizes a single 1.8 V power supply and offers 143 I/O pins within a 240-pin QFP package. This component supports surface-mount installation and functions within a commercial temperature range of 0°C to +70°C.

Feature Summary

• APEX 20K architecture with 640 LABs and 640 macrocells
• Integrated 80 kbit embedded memory capacity
• 143 bidirectional I/O pins supporting MultiVolt standards
• 1.8 V core voltage operation with 170 MHz performance

Applications

• High-speed data processing systems
• Complex protocol conversion interfaces
• Industrial control logic implementation
• Signal processing applications requiring moderate logic density

Procurement Notes

This specific part number is listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and sourcing may require verification of stock status from authorized distributors or secondary market suppliers. Buyers should confirm the authenticity and condition of components due to the discontinued status.

Selection Notes

Designers selecting this FPGA should account for its 1.8 V operating voltage requirement and ensure compatibility with surrounding 1.8 V logic levels or appropriate level shifters. The 240-pin QFP package necessitates careful PCB layout considerations for thermal management and signal integrity, particularly given the high pin count and surface-mount nature.

Part Context

The EP20K160EQC240-2X is part of the APEX 20K series, which was designed for high-performance programmable logic applications before being succeeded by newer families like Stratix and Cyclone. It represents a mid-range solution in terms of logic density within that specific legacy portfolio, balancing resource availability with speed capabilities.

Replacement Considerations

Direct pin-to-pin replacements are not available due to architectural differences in modern FPGAs. Engineers must evaluate migration paths to current Intel/Altera FPGA families, such as the Cyclone or Agilex series, adapting the design to new toolchains and pin configurations.