EPF10K50VRI240-4N

Field Programmable Gate Array Overview

The EPF10K50VRI240-4N is a Field Programmable Gate Array from the Altera FLEX 10KA family, designed for embedded programmable logic applications. It features 2,880 Logic Elements (LEs) organized into 360 Logic Array Blocks (LABs) and includes 10 Embedded Array Blocks (EABs) providing a total of 20,480 bits of RAM. The device supports up to 189 user I/O pins and operates on a single 3.3-V supply voltage. It utilizes a 240-pin RQFP package and is rated for commercial temperature operation between 0°C and +70°C.

Field Programmable Gate Array Feature Summary

• FLEX 10KA architecture with 2,880 LEs and 20,480 bits of embedded memory
• Single 3.3-V power supply operation
• Supports PCI Local Bus Specification Revision 2.2 compliance
• Built-in JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1-1990

Field Programmable Gate Array Applications

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

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to lifecycle restrictions. Confirm that the specific ordering suffix corresponds to the required voltage and package specifications. Ensure compatibility with existing design tools and configuration methods before procurement.

Field Programmable Gate Array Selection Notes

Select this model when a 3.3-V supply is required instead of the standard 5.0-V FLEX 10K variant. The 'V' designation indicates the 3.3-V version within the EPF10K50 series. Ensure the design fits within the 2,880 LE limit and utilizes the available 189 I/O pins in the 240-pin package.

Field Programmable Gate Array Part Context

This component belongs to the FLEX 10KA family, which extends the original FLEX 10K line with 3.3-V capabilities. It shares architectural similarities with other devices in the EPF10K50 series but differs in power requirements and specific I/O characteristics defined by the 10KA specification.

Field Programmable Gate Array Replacement Considerations

Direct replacements include other EPF10K50 variants such as EPF10K50RC240-4N, noting the difference in operating voltage (5.0 V vs. 3.3 V). Verify pinout compatibility and voltage levels when substituting.