LFE2M20SE-5FN256I

The LFE2M20SE-5FN256I is an ECP2M family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides 19,000 logic elements and approximately 1.246 Mbits of embedded memory in a compact 256-FPBGA (17×17) package for surface-mount assembly.

Designed for industrial applications, this device offers up to 140 I/O, a 1.14–1.26 V core supply range and an operating temperature window from −40 °C to 100 °C, making it suitable for industrial designs that require programmable logic, local memory, and wide temperature tolerance.

Key Features

• Logic Capacity 19,000 logic elements provide the programmable fabric for implementing custom digital logic and control functions.
• Embedded Memory Approximately 1.246 Mbits of on-chip RAM for buffering, state storage and local data processing.
• I/O Resources Up to 140 general-purpose I/O pins to interface with peripherals, sensors and external logic.
• Power Narrow core voltage supply range of 1.14 V to 1.26 V for core power planning and system design.
• Package & Mounting 256-FPBGA (17×17) package, surface-mount type, suitable for compact PCB layouts.
• Industrial Grade Rated for industrial use with an operating temperature range of −40 °C to 100 °C.
• Regulatory Compliance RoHS compliant for environmental and manufacturing conformance.

Typical Applications

• Industrial Control — Programmable logic for control loops, protocol bridging and I/O aggregation in industrial systems that require an extended temperature range.
• Embedded Systems — Implement custom logic functions and local memory buffering in compact, surface-mount designs.
• Custom I/O Interfaces — Leverage up to 140 I/O pins to create tailored interfaces between sensors, actuators and host processors.
• On‑board Data Processing — Use the device’s embedded RAM and logic capacity for preprocessing, filtering or buffering of data streams at the board level.

Unique Advantages

• Balanced Logic and Memory: 19,000 logic elements paired with approximately 1.246 Mbits of embedded RAM support a wide range of mid‑complexity designs without external memory.
• Industrial Temperature Range: −40 °C to 100 °C rating supports deployment in harsh or variable environmental conditions.
• Compact BGA Footprint: 256-FPBGA (17×17) package enables dense PCB integration while offering substantial I/O and routing resources.
• High I/O Count: 140 I/O pins allow flexible interfacing to peripherals, sensors and communication endpoints.
• Low-Voltage Core: 1.14–1.26 V supply range supports modern power-rail architectures and careful power budgeting.
• RoHS Compliant: Environmentally compliant for use in regulated manufacturing processes.

Why Choose LFE2M20SE-5FN256I?

The LFE2M20SE-5FN256I delivers a practical combination of logic density, embedded memory and I/O in a compact industrial-grade package. Its specification set — 19,000 logic elements, approximately 1.246 Mbits of RAM, 140 I/O and an extended −40 °C to 100 °C operating range — makes it well suited for industrial and embedded designs that require reliable programmable logic and on-chip resources.

As part of the ECP2M family from Lattice Semiconductor Corporation, this device provides a clear path for designers seeking scalable programmable logic in a small form factor while meeting industrial temperature and RoHS requirements.

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