EP20K1000CF33C7ES

Overview

The Altera EP20K1000CF33C7ES is a Field Programmable Gate Array (FPGA) belonging to the APEX 20KC family. It features a MultiCore architecture integrating look-up table (LUT) logic and embedded system blocks (ESBs). The device provides up to 38,400 logic elements (LEs), 160 ESBs, and a maximum of 327,680 RAM bits. It operates at an internal supply voltage of 1.8 V with MultiVolt I/O support for 1.8-V, 2.5-V, and 3.3-V interfaces. The -7 speed grade offers the highest performance within the series.

Feature Summary

• MultiCore architecture combining LUT-based logic and embedded memory functions
• High-density design with up to 38,400 LEs and 327,680 RAM bits
• Advanced clock management with four phase-locked loops (PLLs)
• Support for LVDS, PCI-X, AGP, and other high-speed I/O standards

Applications

• System-on-a-programmable-chip (SOPC) designs
• Complex state machines and register-intensive digital signal processing
• Memory implementations including FIFO buffers and content-addressable memory

Procurement Notes

This component is part of the legacy APEX 20KC product line. Verification of current availability and lifecycle status should be conducted through official Altera or authorized distributor channels, as these devices may be discontinued or subject to limited supply conditions.

Selection Notes

Select this device for applications requiring high logic density and flexible memory integration. Ensure compatibility with the 1.8 V core voltage and verify that the required I/O standards are supported by the specific bank configurations available in the chosen package.

Part Context

The EP20K1000C variant represents the highest logic capacity within the APEX 20KC family, offering 1,772,000 typical gates. It is manufactured using a 0.15-µm all-layer copper-metal process, providing faster performance compared to previous APEX 20KE generations while maintaining pin compatibility.

Replacement Considerations

APEX 20KC devices are pin-compatible with APEX 20KE devices. Designers migrating from older families can consider direct replacements within the same footprint, though modern FPGA architectures may offer superior performance and power efficiency.