EPF10K30AFC256-1

Field Programmable Gate Array Overview

The Altera EPF10K30AFC256-1 is a Field Programmable Gate Array from the FLEX 10KA family, designed for System-on-a-Programmable-Chip integration. It features 2,304 Logic Elements (LEs) organized into 288 Logic Array Blocks (LABs) and includes 8 Embedded Array Blocks (EABs) providing a total of 16,384 bits of embedded RAM. The device supports up to 191 user I/O pins and operates on a single 3.3-V supply voltage. Fabricated in a 256-pin FineLine BGA package, it offers high-density logic with MultiVolt I/O interface support.

Field Programmable Gate Array Feature Summary

• FLEX 10KA architecture with 2,304 LEs and 16,384 bits of embedded RAM
• Single 3.3-V supply voltage operation
• Supports 5.0-V tolerant input pins for flexible I/O interfacing
• Built-in JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1-1990

Field Programmable Gate Array Applications

• PCI Local Bus Specification, Revision 2.2 compliant systems
• Digital signal processing functions requiring embedded memory
• Microcontroller implementations using embedded megafunctions
• General logic applications such as counters, adders, and state machines

Field Programmable Gate Array Procurement Notes

This component is an obsolete product from Altera. Verification should focus on legacy datasheets and historical availability through authorized distributors or surplus markets. Ensure compatibility with existing design tools and configuration devices like EPC1 or EPC2 for system integration.

Field Programmable Gate Array Selection Notes

Select this model when a 3.3-V supply is required alongside 5.0-V tolerant inputs. The EPF10K30AFC256-1 provides 191 I/Os in a 256-pin BGA package. Compare against the EPF10K30 for 5.0-V operation if voltage tolerance is not needed. Verify that the 2,304 LEs and 16 kbit RAM meet the specific logic and storage requirements of the target application.

Field Programmable Gate Array Part Context

The EPF10K30AFC256-1 belongs to the FLEX 10KA series, which extends the original FLEX 10K family by adding 5.0-V tolerant I/O capabilities while operating at 3.3 V. It shares the same core architecture as the EPF10K30 but differs in I/O voltage specifications. This variant is part of the industry's first embedded PLD family, enabling SOPC integration with dedicated memory blocks.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package are limited due to the discontinued status of the FLEX 10K family. Designers may consider migrating to newer Intel/Altera FPGA families such as MAX 10 or Cyclone, though these require significant schematic and software tool updates.