EPF10K50RC240-3N

Field Programmable Gate Array Overview

The Altera EPF10K50RC240-3N is a Field Programmable Gate Array (FPGA) belonging to the FLEX 10K embedded programmable logic device family. It features 2,880 logic elements organized into 360 Logic Array Blocks (LABs) and includes 10 Embedded Array Blocks (EABs) providing a total of 20,480 bits of embedded RAM. The device operates at a maximum frequency of 95 MHz for registered applications and utilizes a 5.0 V supply voltage. It is housed in a 240-pin Plastic Quad Flat Package (PQFP) with 189 available user I/O pins.

Field Programmable Gate Array Feature Summary

• Contains 2,880 Logic Elements and 20,480 bits of embedded RAM via 10 EABs
• Operates on a 5.0 V supply voltage with 189 user I/O pins
• Features FastTrack Interconnect for predictable routing delays
• Includes built-in JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1

Field Programmable Gate Array Applications

• System-on-a-Programmable-Chip integration
• Peripheral Component Interconnect (PCI) Local Bus implementations
• Digital signal processing functions
• Microcontroller emulation

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the package matches the 240-pin PQFP specification and that the electrical parameters align with the 5.0 V operating requirement. Check for moisture sensitivity handling requirements during storage and assembly.

Field Programmable Gate Array Selection Notes

Select this model when a 5.0 V supply is required, as opposed to the 3.3 V variants like the EPF10K50V. Ensure the design fits within the 2,880 LE capacity and 20,480-bit memory limit. Verify that the 240-pin PQFP package is compatible with the target PCB footprint and that the -3 speed grade meets the timing constraints.

Field Programmable Gate Array Part Context

This component is part of the FLEX 10K family, which was introduced as the industry's first embedded PLD family. It combines general-purpose logic arrays with dedicated embedded memory blocks to support complex system integration on a single chip. The RC240 suffix indicates the 5.0 V operation and 240-pin PQFP package.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package and voltage include other EPF10K50 variants such as EPF10K50RC240-4N for slower speed grades. For 3.3 V operation, the EPF10K50V series offers similar logic density but requires voltage level adjustment.