EP20K200EFC484-2XN

Overview

The Altera EP20K200EFC484-2XN is a Field Programmable Gate Array (FPGA) belonging to the APEX 20K family. It features the MultiCore architecture, integrating look-up table (LUT) logic, product-term logic, and embedded system blocks (ESB). The device provides 8,320 logic elements, 52 Embedded System Blocks, and 106,496 maximum RAM bits. It operates at a maximum system frequency of 160 MHz with a 2.5 V internal supply voltage. The component utilizes a 484-pin FineLine BGA package measuring 23x23 mm and supports an operating temperature range of 0°C to 85°C.

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), 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.
• High-speed external memory interfaces including DDR SDRAM and ZBT SRAM.
• PCI Local Bus Specification compliant systems (33 or 66 MHz).
• IP core implementation for PLC microprocessors with Boolean modules.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm voltage levels and speed grades. Confirm package dimensions and pinout compatibility during procurement. Check for end-of-life status as older APEX 20K devices may have limited availability from primary sources.

Selection Notes

Select this device for applications requiring high-density logic with mixed LUT and product-term capabilities. Ensure the design fits within the 8,320 LE and 106,496 bit memory limits. Verify that the 2.5 V internal voltage and MultiVolt I/O requirements align with the target system's power and interface standards.

Part Context

This component is part of the APEX 20K family, which was among the first PLDs to incorporate SOPC integration. The EP20K200 variant specifically offers 526,000 typical gates and 832 macrocells. It serves as a bridge between traditional CPLD architectures and modern FPGA structures, optimized for complex control logic and data processing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official replacement guides for newer Intel/Altera FPGA families if obsolescence is a concern.

FAQ

What is the internal supply voltage for the EP20K200EFC484-2XN?

The internal supply voltage (VCCINT) is 2.5 V.

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

The EP20K200 device contains 52 Embedded System Blocks.

Does this device support Content-Addressable Memory (CAM)?

Yes, the ESB implementation supports CAM functions.