EP20K100FC144-1

Overview

The Altera EP20K100FC144-1 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features a MultiCore architecture integrating Look-Up Table (LUT) logic, product-term logic, and Embedded System Blocks (ESB). The device provides 4,160 Logic Elements (LEs), 53,248 maximum RAM bits, and 416 macrocells. It operates at a maximum system frequency of 180 MHz with a 2.5 V internal supply voltage. The component is housed in a 144-pin Thin Quad Flat Pack (TQFP) package and supports up to 92 user I/O pins.

Feature Summary

• MultiCore architecture combining LUT-based logic for register-intensive functions and product-term logic for combinatorial paths.
• Embedded System Blocks (ESB) supporting FIFO buffers, dual-port RAM, and content-addressable memory (CAM).
• Flexible clock management with up to four phase-locked loops (PLLs) and ClockLock feature for reduced skew.
• FastTrack Interconnect structure providing predictable delays and dedicated carry/cascade chains for arithmetic functions.

Applications

• System-on-a-programmable-chip (SOPC) integration designs.
• Complex state machines and register-intensive digital signal processing.
• High-speed interface implementations compliant with PCI Local Bus Specification Revision 2.2.
• Reconfigurable computing applications requiring real-time in-system reconfiguration.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm pin compatibility and electrical characteristics. Confirm that the required speed grade (-1) meets the target system timing constraints. Ensure the design environment utilizes the Altera Quartus II development system for compilation and configuration support.

Selection Notes

Select this component when a design requires a hybrid of LUT and product-term logic within a single device. The EP20K100E variant offers enhanced I/O standards compared to the base EP20K100. Consider the 144-pin TQFP package dimensions if board space allows, or evaluate BGA alternatives like the EP20K100EFC144 for higher density options.

Part Context

This part belongs to the APEX 20K family, which was the first PLD series to incorporate SOPC integration capabilities. The EP20K100 model specifically targets mid-density applications requiring significant embedded memory and high-performance logic resources without the complexity of larger FPGA families.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official obsolescence notices or contact the manufacturer for legacy replacement guidance.