EP20K100EFI144-3

Overview

The Altera EP20K100EFI144-3 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features 4,160 Logic Elements (LEs), 416 macrocells, and 53,248 bits of embedded memory. The device operates at a maximum system frequency of 170 MHz with a 2.5 V supply voltage. It utilizes a FineLine BGA package containing 144 pins and supports 93 user I/Os. This component integrates MultiCore architecture combining LUT logic, product-term logic, and Embedded System Blocks for high-density programmable logic applications.

Feature Summary

• MultiCore architecture integrating Look-Up Table (LUT) logic, product-term logic, and Embedded System Blocks (ESB).
• Contains 4,160 LEs, 416 macrocells, and 53,248 bits of embedded RAM.
• Supports up to four Phase-Locked Loops (PLLs) for flexible clock management.
• Features FastTrack Interconnect structure with dedicated carry and cascade chains.

Applications

• System-on-a-programmable-chip (SOPC) integration designs.
• High-speed cryptographic accelerators and hash function processors.
• PCI Local Bus interface implementations.
• Complex state machines and register-intensive digital signal processing.

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status as historical data indicates non-compliance for some variants in this series. Check for End-of-Life (EOL) notifications and lead times from suppliers, as availability may be limited due to age.

Selection Notes

Select this model for designs requiring a balance of LUT-based and product-term-based logic within a 144-pin footprint. Ensure the design fits within the 4,160 LE limit and 53,248-bit memory constraint. Verify that the 2.5 V internal voltage and available I/O standards meet system requirements. Consider the -3 speed grade timing characteristics for critical path analysis.

Part Context

This part belongs to the Altera APEX 20K family, which was among the first PLDs to incorporate SOPC integration. The EP20K100 variant specifically targets mid-range density applications. The 'E' suffix denotes enhanced features such as additional global clocks and advanced I/O support compared to standard APEX 20K devices.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Designers migrating from this legacy device should evaluate modern Intel/Altera FPGA families such as Cyclone or Agilex, noting significant architectural differences in logic blocks and memory structures.

FAQ

What is the maximum operating frequency of the EP20K100EFI144-3?

The maximum system frequency for this device is 170 MHz.

How many Embedded System Blocks (ESBs) does this device contain?

The EP20K100EFI144-3 contains 26 Embedded System Blocks (ESBs).

Does this device support LVDS signaling?

Yes, the APEX 20KE family supports LVDS performance up to 840 Mbits per channel.