LFE2M35E-5F256C

The LFE2M35E-5F256C is a commercial-grade Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides a mid-range combination of logic capacity, embedded RAM and I/O density in a compact 256-ball BGA package for surface-mount assembly.

With 34,000 logic elements, approximately 2.15 Mbits of on-chip RAM and 140 I/O pins, this device is targeted at commercial electronic designs that require substantial programmable logic, embedded memory and flexible interfacing while operating from a 1.14 V to 1.26 V supply within a 0 °C to 85 °C temperature range.

Key Features

• FPGA Core Programmable logic fabric delivered as a Field Programmable Gate Array for implementing custom digital logic functions.
• Logic Capacity 34,000 logic elements to support mid-range digital designs and custom logic implementations.
• Embedded Memory Approximately 2.15 Mbits of on-chip RAM for buffering, storage and state machines without external memory.
• I/O Density 140 general-purpose I/O pins to support multiple external interfaces and peripheral connections.
• Power Low-voltage operation with a supply range of 1.14 V to 1.26 V for modern power domains.
• Package & Mounting 256-BGA (supplier package: 256-FPBGA, 17×17) in a surface-mount form factor for compact PCB integration.
• Operating Range & Grade Commercial grade with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance RoHS compliant to meet common environmental and manufacturing requirements.

Typical Applications

• Commercial digital logic — Implement custom digital functions and state machines using 34,000 logic elements and embedded RAM.
• I/O-rich subsystems — Use 140 I/O pins to connect sensors, peripherals and external interfaces in commercial equipment.
• Compact embedded systems — 256-BGA packaging and surface-mount mounting enable space-efficient PCB layouts for commercial products.

Unique Advantages

• Substantial logic capacity: 34,000 logic elements provide the resources needed for complex custom logic without external CPLDs or discrete glue logic.
• On-chip memory: Approximately 2.15 Mbits of embedded RAM reduces reliance on external memory for buffering and local storage.
• Generous I/O count: 140 I/O pins facilitate multiple peripheral connections and flexible interface routing on a single device.
• Compact, assembly-ready package: 256-BGA (17×17) surface-mount package supports dense board designs and consistent assembly processes.
• Low-voltage operation: 1.14 V to 1.26 V supply range aligns with modern low-voltage system domains.
• Commercial temperature rating: Rated 0 °C to 85 °C for standard commercial product environments.

Why Choose LFE2M35E-5F256C?

The LFE2M35E-5F256C balances mid-range logic density, embedded RAM and I/O capacity in a compact 256-BGA package, making it a practical choice for commercial electronic designs that require programmable logic, local memory and multiple external interfaces. Its low-voltage supply and RoHS compliance support modern system requirements and manufacturing constraints.

Designed and manufactured by Lattice Semiconductor Corporation, this device is positioned for engineers and procurement teams seeking a surface-mount FPGA solution for commercial-grade applications that demand reliable programmable logic and on-chip memory in a compact footprint.

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