LFE2M20E-5FN256C

The LFE2M20E-5FN256C is an ECP2M family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation. This commercial-grade, surface-mount FPGA provides 19,000 logic elements, approximately 1.25 Mbits of embedded memory, and 140 I/O pins in a 256-ball BGA package.

With a low-voltage supply range of 1.14 V to 1.26 V and an operating temperature range of 0 °C to 85 °C, the device is intended for commercial designs that require a balance of logic capacity, on-chip memory, and I/O density in a compact FPBGA footprint.

Key Features

• Core Logic 19,000 logic elements (cells) suitable for implementing complex digital logic and custom IP.
• Embedded Memory Approximately 1.25 Mbits of on-chip RAM to support buffering, FIFOs, and local data storage without external memory.
• I/O Density 140 I/O pins to support multiple interfaces and parallel connections.
• Power Narrow supply voltage range from 1.14 V to 1.26 V for optimized low-voltage system integration.
• Package & Mounting 256-BGA (256-FPBGA, 17×17) surface-mount package for compact board placement and higher pin count in a small footprint.
• Operating Conditions Commercial-grade temperature range of 0 °C to 85 °C for standard commercial environments.
• Compliance RoHS compliant for adherence to common environmental regulations.

Typical Applications

• Commercial Embedded Systems — Use the device’s 19,000 logic elements and on-chip RAM to implement custom logic, protocol bridges, and control functions in commercial products.
• I/O-Intensive Designs — 140 I/Os provide capacity for interfacing multiple peripherals, sensors, and parallel buses in compact systems.
• Prototyping and Development — The combination of logic resources and embedded memory supports iterative hardware development and validation for mid-range FPGA designs.

Unique Advantages

• High Logic Capacity: 19,000 logic elements enable implementation of sizable custom logic blocks without immediate reliance on external ASICs.
• Integrated Memory: Approximately 1.25 Mbits of embedded RAM reduces dependence on external memory components and simplifies board design.
• Generous I/O Count: 140 I/Os offer flexible connectivity options for multi-interface systems and parallel signal routing.
• Compact BGA Package: 256-FPBGA (17×17) balances pin density and board space, allowing high integration in constrained form factors.
• Low-Voltage Operation: 1.14 V to 1.26 V supply compatibility supports modern low-voltage system architectures.
• RoHS Compliant: Meets common environmental regulatory requirements for commercial products.

Why Choose LFE2M20E-5FN256C?

The LFE2M20E-5FN256C positions itself as a commercial-grade FPGA solution that combines substantial logic resources, on-chip memory, and a high I/O count in a compact 256-BGA package. It is well suited for designers who need mid-range programmable logic capacity with integrated memory and flexible connectivity within standard commercial temperature conditions.

Available from Lattice Semiconductor, this device offers a balanced option for commercial embedded designs, prototyping, and I/O-rich applications where board space, low-voltage operation, and RoHS compliance are important considerations.

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