EPF81500ARC304-4

The EPF81500ARC304-4 is a FLEX 8000 family field programmable gate array (FPGA) offered in a 304-pin BFQFP surface-mount package. It provides a mid-range logic capacity and generous I/O count for configurable digital logic implementations in commercial electronic designs.

With 1,296 logic elements, approximately 16,000 gate equivalents and 208 user I/O pins, this device is suited to designers who need flexible, board-level programmable logic with standard 5 V supply operation and RoHS compliance.

Key Features

• Core Logic  1,296 logic elements and 162 configurable logic blocks (CLBs) provide the core programmable fabric for implementing custom digital functions.
• Gate Density  Approximately 16,000 gate equivalents, enabling moderate-complexity logic integration on a single FPGA device.
• I/O Capacity  208 user I/O pins support broad connectivity to peripherals, buses and external devices from a single package.
• Power Supply  Single supply operation from 4.75 V to 5.25 V simplifies power design for legacy and commercial systems.
• Package & Mounting  304-pin BFQFP package (supplier device package listed as 304-RQFP, 40×40) in a surface-mount format for compact PCB integration.
• Commercial Temperature Grade  Specified operating range 0 °C to 70 °C for commercial applications.
• Environmental Compliance  RoHS compliant for lead-free assembly and regulatory alignment.

Typical Applications

• Embedded Control Logic  Implement custom control state machines, protocol handlers and glue logic using the device's logic elements and CLBs.
• I/O Expansion and Peripheral Interface  Use the 208 I/O pins to consolidate multiple peripheral interfaces or act as a programmable bridge between subsystems.
• Prototyping and Evaluation  Deploy on development boards or evaluation platforms where flexible, reprogrammable logic is required for design iteration.

Unique Advantages

• Balanced Logic Capacity:  1,296 logic elements and 162 CLBs provide a balance of integration and board-level simplicity for moderate-complexity designs.
• High I/O Count:  208 available I/O pins reduce the need for external I/O expanders and simplify board routing for multi-signal applications.
• Standard 5 V Compatibility:  Operates from 4.75 V to 5.25 V, easing integration into existing commercial power architectures.
• Compact Surface-Mount Package:  304-pin BFQFP / 304-RQFP (40×40) footprint supports dense PCB layouts while remaining compatible with standard surface-mount assembly processes.
• RoHS Compliant:  Meets lead-free assembly requirements for commercial product manufacturing.

Why Choose EPF81500ARC304-4?

The EPF81500ARC304-4 delivers a practical combination of logic resources, I/O capacity and package density for commercial embedded designs that require reprogrammable digital logic. Its specification set—1,296 logic elements, ~16,000 gate equivalents, 208 I/O and standard 5 V supply—makes it a straightforward choice for engineers building moderate-complexity, board-level programmable solutions.

Designed for commercial temperature operation and RoHS-compliant manufacturing, this FPGA is appropriate for teams seeking reliable, reconfigurable logic with clear integration parameters and straightforward power requirements.

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