EP20K30EFC324-1

Field Programmable Gate Array Overview

The EP20K30EFC324-1 is an Altera APEX 20K field-programmable gate array (FPGA) housed in a 324-ball fine-line ball grid array (FBGA) package. It provides 1,200 logic elements and 120 Logic Array Blocks (LABs), supporting up to 93 I/O pins. The device operates at a single supply voltage of 1.8 V with a maximum operating frequency of 180 MHz. Embedded memory capacity totals 24 kbit. The component is rated for commercial temperature ranges from 0°C to +70°C and features System-on-a-Programmable-Chip integration capabilities.

Field Programmable Gate Array Feature Summary

• APEX 20K architecture integrating LUT logic, product-term logic, and embedded memory
• 1,200 LEs organized into 120 LABs with 192 macrocells
• 1.8V core voltage operation with 180 MHz max frequency
• 324-pin FBGA package suitable for surface mount applications

Field Programmable Gate Array Applications

• High-density digital signal processing systems
• Complex protocol conversion interfaces
• Industrial control system logic implementation

Field Programmable Gate Array Procurement Notes

This specific part number is listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and current stock levels are limited or unavailable through standard distribution channels. Verification of authenticity and condition is critical when sourcing from secondary markets due to the discontinued status.

Field Programmable Gate Array Selection Notes

Designers should consider the 1.8V power requirement and ensure compatible voltage translation if interfacing with 3.3V or 5V legacy systems. The 324-ball FBGA package requires specialized PCB fabrication and assembly processes. Given the EOL status, alternative modern FPGA families with pin-compatible or functionally equivalent options should be evaluated for new designs.

Field Programmable Gate Array Part Context

The EP20K30EFC324-1 belongs to the APEX 20K family, which was among the first PLDs to incorporate System-on-a-Programmable-Chip integration. This family bridges the gap between traditional CPLDs and high-end FPGAs, offering embedded memory blocks alongside programmable logic for complex mixed-signal applications.

Field Programmable Gate Array Replacement Considerations

Direct pin-for-pin replacements are not available due to the discontinued nature of the APEX 20K series. Engineers must evaluate newer Intel/Altera FPGA families such as Cyclone or Arria series, requiring schematic and layout redesigns to accommodate different pinouts and voltage domains.