EP20K100EFC144-2X

Overview

The EP20K100EFC144-2X is a Field Programmable Gate Array (FPGA) belonging to the Altera APEX 20K family. It features 4160 Logic Elements and 52 kbit of embedded memory, organized into 416 Logic Array Blocks (LABs). The device supports up to 93 I/O pins and operates at a maximum frequency of 170 MHz with a 2.5 V supply voltage. Packaged in a 144-pin Fine Line BGA suitable for surface mount technology, it functions within a commercial temperature range of 0°C to +70°C. This component integrates Look-Up Table logic, product-term logic, and Embedded System Blocks for system-on-a-programmable-chip applications.

Feature Summary

• APEX 20K architecture with 4160 Logic Elements and 416 LABs
• Integrated Embedded System Blocks (ESB) totaling 52 kbit
• Maximum operating frequency of 170 MHz
• 144-pin Fine Line Ball Grid Array (FBGA) package

Applications

• High-speed cryptographic accelerators for IPSEC applications
• Implementation of hash function processors (SHA-1, MD5, HAS-160)
• Industrial control systems requiring reliable programmable logic
• Legacy equipment maintenance and replacement

Procurement Notes

This component is designated as End-of-Life (EOL) by the manufacturer. Verification of authenticity is critical due to the prevalence of refurbished or re-marked units in the secondary market. Buyers should confirm original packaging, traceability codes, and testing status to ensure reliability for industrial or repair applications where system stability is paramount.

Selection Notes

Select this part when replacing legacy APEX 20K designs requiring specific pin counts and logic density. Ensure the design accommodates the 2.5 V core voltage and FBGA-144 footprint. For new designs, consider modern alternatives such as Cyclone or Arria series FPGAs, as this device is no longer in active production.

Part Context

The EP20K100EFC144-2X is part of the APEX 20K family, which was among the first PLDs to incorporate System-on-a-Programmable-Chip integration. It utilizes MultiCore architecture combining LUT logic, product-term logic, and embedded memory. The '2X' suffix typically denotes a specific speed grade or variant within the E-series lineup.

Replacement Considerations

Direct pin-to-pin replacements are limited due to the EOL status. Compatible functional substitutes may include other APEX 20K variants like EP20K100ETC144-1N (TQFP package) or higher-density devices from the same family, provided the PCB footprint and voltage requirements align.