EP20K100FC144-2

Overview

The Altera EP20K100FC144-2 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features 4,160 logic elements and 416 macrocells within its MultiCore architecture. The device operates at a maximum system frequency of 170 MHz with a fixed internal supply voltage of 2.5 V. It utilizes a FineLine BGA package containing 144 pins and supports up to 93 user I/Os. Embedded memory capacity reaches 53,248 bits via Embedded System Blocks.

Feature Summary

• MultiCore architecture integrating LUT logic, product-term logic, and embedded memory
• Maximum operating frequency of 170 MHz
• Embedded System Blocks providing up to 53,248 RAM bits
• FineLine BGA-144 package with 93 available user I/Os

Applications

• System-on-a-programmable-chip integration
• Register-intensive data-path functions
• Complex combinatorial state machines
• Memory implementations including FIFO buffers and dual-port RAM

Procurement Notes

This component is designated as End-of-Life (EOL). Verification of authenticity is critical when sourcing from secondary markets. Confirm RoHS compliance status, as standard versions may not meet current environmental regulations. Ensure the specific speed grade (-2) matches design timing requirements.

Selection Notes

Select this model for designs requiring a balance of register-intensive LUT logic and product-term efficiency. The 2.5 V supply voltage limits compatibility with 1.8 V or 5.0 V I/O standards unless level shifting is implemented. Verify that the 144-pin footprint fits the target PCB layout constraints.

Part Context

The EP20K100FC144-2 is part of the APEX 20K series, representing an earlier generation of Altera programmable logic. It precedes the APEX 20KE series, which introduced 1.8 V operation and enhanced I/O standards like LVDS and PCI-X. This specific variant lacks the advanced clock management features found in later E-series devices.

Replacement Considerations

Public confirmed substitute part numbers are not available.