EP20K100EBC356-2

Overview

The Altera EP20K100EBC356-2 is a Field Programmable Gate Array (FPGA) belonging to the APEX 20KE family. It features a MultiCore architecture integrating look-up table (LUT) logic, product-term logic, and embedded system blocks (ESBs). The device provides 4,160 logic elements, 416 macrocells, and 53,248 bits of embedded memory. It operates at a maximum frequency of 170 MHz with a 2.5 V internal supply voltage. The component is housed in a 356-pin Ball Grid Array (BGA) package and supports up to 246 user I/O pins.

Feature Summary

• MultiCore architecture combining LUT-based logic for register-intensive functions with product-term logic for combinatorial paths.
• Embedded System Blocks (ESBs) supporting FIFO buffers, dual-port RAM, and content-addressable memory (CAM).
• Flexible clock management with four phase-locked loops (PLLs), ClockLock, and ClockBoost features.
• MultiVolt I/O interface supporting 1.8-V, 2.5-V, 3.3-V, and 5.0-V devices.

Applications

• System-on-a-programmable-chip (SOPC) integration designs.
• Complex state machines and combinatorial-intensive logic applications.
• Digital signal processing (DSP) and data-path implementations.
• PCI Local Bus Specification compliant interfaces.

Procurement Notes

Verify the specific ordering suffix BC356 against official datasheets to confirm the 356-pin BGA package type. Confirm the -2 speed grade corresponds to the 170 MHz maximum operating frequency. Check current availability status as this component may be discontinued or subject to long lead times from distributors.

Selection Notes

Select this model when a design requires high-density logic with mixed LUT and product-term capabilities. Ensure the application utilizes the 2.5 V core voltage and compatible I/O standards. Consider the 356-pin BGA footprint constraints during PCB layout. Verify that the 246 available user I/O pins meet the interface requirements.

Part Context

This part belongs to the APEX 20KE series, which extends the standard APEX 20K family with enhanced features like LVDS support and additional global clocks. The 'E' suffix denotes the Enhanced version with broader I/O standard support. The 'BC356' indicates the specific FineLine BGA package variant used for this density level.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official replacement guides or contact the manufacturer for legacy component cross-references.