LFE3-95EA-7LFN484C

The LFE3-95EA-7LFN484C is an ECP3 family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation built for commercial embedded applications. It integrates a high logic density core with substantial on-chip memory and a large I/O count, enabling complex programmable logic and interfacing in a compact surface-mount package.

Key on-device resources include 92,000 logic elements, approximately 4.53 Mbits of embedded memory, and 295 I/Os. The device operates from a 1.14 V to 1.26 V supply and is specified for commercial temperature operation from 0 °C to 85 °C.

Key Features

• Core and Logic  ECP3 family FPGA architecture with 92,000 logic elements to implement complex programmable logic functions.
• Embedded Memory  Approximately 4.53 Mbits of on-chip RAM to support buffering, state storage, and memory-mapped logic structures.
• I/O and Connectivity  295 available I/Os to support a wide range of peripheral interfaces and high-density signal routing.
• Power  Low-voltage core operation with a specified supply range of 1.14 V to 1.26 V for the device core.
• Package and Mounting  484-ball BGA (484-BBGA / 484-FPBGA, 23×23) in a surface-mount form factor for compact board integration.
• Temperature and Grade  Commercial-grade device rated for operation from 0 °C to 85 °C.
• Environmental Compliance  RoHS-compliant construction for regulatory and manufacturing compatibility.

Typical Applications

• Commercial Embedded Systems  Programmable logic integration for control, glue logic, and protocol handling in commercial devices operating within 0 °C to 85 °C.
• High-Density I/O Interfaces  Front-end or protocol translation roles where a high pin count and flexible I/O are needed.
• Data Buffering and Processing  On-chip memory and abundant logic elements to implement buffering, packet handling, and custom data paths.

Unique Advantages

• High Logic Density: 92,000 logic elements provide capacity for complex designs while consolidating functions into a single FPGA.
• Substantial Embedded Memory: Approximately 4.53 Mbits of on-chip RAM reduces dependence on external memory for many buffering and state-storage tasks.
• Large I/O Count: 295 I/Os support multiple parallel interfaces and high-pin-count designs without extensive external multiplexing.
• Compact BGA Package: 484-ball BGA (23×23) enables a small PCB footprint for high-density boards and surface-mount assembly.
• Commercial Temperature Rating: Rated for 0 °C to 85 °C operation to match typical commercial embedded product environments.
• Regulatory Compatibility: RoHS compliance supports environmentally conscious manufacturing and supply-chain requirements.

Why Choose LFE3-95EA-7LFN484C?

The LFE3-95EA-7LFN484C balances high logic and memory capacity with a large I/O count in a compact surface-mount BGA package, making it well suited for commercial embedded designs that require substantial programmable logic and interfacing capability. Its low-voltage core and RoHS-compliant construction support modern board-level power architectures and manufacturing requirements.

This FPGA is appropriate for engineers and procurement teams seeking a programmable solution from Lattice Semiconductor Corporation that offers a combination of integration, connectivity, and commercial-temperature operation for medium- to high-complexity designs.

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