EP20K1000CF33C7

Overview

The EP20K1000CF33C7 is a Field Programmable Gate Array (FPGA) belonging to the Altera APEX 20K family. It features 38,400 logic elements and 3,840 Logic Array Blocks (LABs), with an embedded memory capacity of 320 kbit. The device operates at a fixed supply voltage of 1.8 V and supports a commercial operating temperature range from 0°C to +70°C. It is housed in a surface-mount FBGA-33 package. This component represents a high-density programmable logic solution designed for complex digital system integration within its specific architectural constraints.

Feature Summary

• High-density architecture with 38,400 logic elements and 3,840 LABs
• Integrated 320 kbit embedded memory block
• 1.8 V core supply voltage operation
• FBGA-33 surface-mount packaging

Part Context

This part belongs to the APEX 20K series, a legacy line of FPGAs manufactured by Altera. The 'EP' prefix denotes the EPLD/FPGA hybrid nature of the family, while '1000' indicates the specific density class. The suffix 'C7' typically refers to the speed grade or timing specification within the commercial temperature variant. As a discontinued product, it serves as a reference for historical design architectures rather than current production systems.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the discontinued status of the APEX 20K family, direct pin-to-pin replacements are not listed. Designers must evaluate modern FPGA families such as Cyclone or Agilex for functional equivalence, requiring schematic and layout redesign.