EP20K100EFC144-1X

Overview

The Altera EP20K100EFC144-1X is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features 4160 Logic Elements and 52 kbit of embedded memory, organized into 416 Logic Array Blocks (LABs). The device operates at a maximum frequency of 180 MHz with a supply voltage of 2.5 V. It utilizes a FineLine BGA-144 package for surface-mount installation. The component supports 93 I/O pins and functions within an operating temperature range of 0°C to +70°C.

Feature Summary

• APEX 20K architecture integrating Look-Up Table logic, product-term logic, and Embedded System Blocks.
• 4160 Logic Elements distributed across 416 Logic Array Blocks.
• Maximum operating frequency of 180 MHz.
• FineLine BGA-144 surface-mount package.

Applications

• Industrial control systems requiring deterministic logic processing.
• Legacy equipment maintenance and replacement.
• Protocol conversion interfaces in communication hardware.

Procurement Notes

This component is designated as End-of-Life (EOL) by the manufacturer. Availability is restricted to surplus or secondary market channels. Verification of authenticity is critical due to the prevalence of refurbished units. Buyers should confirm RoHS compliance status and request traceability documentation to ensure reliability for industrial applications.

Selection Notes

Select this part when replacing existing EP20K100E devices in legacy designs. Ensure the PCB footprint matches the FineLine BGA-144 specification. Verify that the system power supply provides a stable 2.5 V rail. Consider thermal management requirements given the dense packaging and 180 MHz operation speed.

Part Context

The EP20K100EFC144-1X is part of the APEX 20K series, which introduced System-on-a-Programmable-Chip integration. This specific suffix indicates a -1 speed grade and 'X' variant within the FineLine BGA-144 package line. It serves as a high-density programmable logic solution for complex digital designs prior to the widespread adoption of modern FPGA architectures.

Replacement Considerations

Direct pin-compatible replacements are limited due to EOL status. Alternative solutions require redesigning the PCB and updating firmware. Modern equivalents from Intel/Altera include Cyclone or Arria series FPGAs, though these necessitate significant architectural changes.