LFE2M35E-5F484C

The LFE2M35E-5F484C is a Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor Corporation’s ECP2M family. It provides a programmable logic fabric with 34,000 logic elements and approximately 2.15 Mbits of embedded memory, delivering on-chip resources for complex logic and buffering needs.

With 303 I/O pins, a 484-ball BGA package, a low-voltage core supply range of 1.14 V–1.26 V, and commercial temperature grading (0 °C to 85 °C), this device is suited to designs that require significant logic density, embedded RAM, and high I/O count in a surface-mount BGA footprint.

Key Features

• Logic Capacity 34,000 logic elements provide the primary programmable fabric for implementing custom logic functions; the device includes 4,250 logic array blocks (as listed in the product data).
• Embedded Memory Approximately 2.15 Mbits of on-chip RAM to support FIFOs, buffers, and data storage without external memory.
• High I/O Count 303 general-purpose I/O pins for interfacing to peripherals, buses, and external devices.
• Power Core voltage supply range of 1.14 V to 1.26 V to match system power rails and enable predictable core operation.
• Package & Mounting 484-ball BGA package (supplier package: 484-FPBGA, 23 × 23) designed for surface-mount assembly in compact layouts.
• Operating Range & Grade Commercial grade operation with an ambient temperature range of 0 °C to 85 °C.
• Compliance RoHS-compliant construction for regulatory and manufacturing alignment.

Unique Advantages

• Substantial on-chip resources: 34,000 logic elements combined with approximately 2.15 Mbits of embedded RAM reduce dependence on external logic and memory components.
• High I/O integration: 303 I/O pins enable direct connection to multiple peripherals and buses, simplifying board-level routing and BOM.
• Compact BGA footprint: The 484-ball BGA (23 × 23) package provides a high-density solution for space-constrained PCBs while supporting surface-mount assembly.
• Low-voltage core compatibility: The 1.14 V–1.26 V supply range supports designs targeting lower core voltages for modern system power architectures.
• Commercial temperature suitability: Rated for 0 °C to 85 °C operation to match standard commercial embedded applications.
• RoHS compliant: Environmental compliance helps streamline manufacturing and regulatory alignment.

Why Choose LFE2M35E-5F484C?

The LFE2M35E-5F484C balances significant programmable logic capacity, embedded memory, and a high I/O count in a compact 484-BBGA package, making it a practical choice for designs that require on-chip resources and dense connectivity. Its low-voltage core and commercial temperature rating make it appropriate for a wide range of standard embedded applications where these specific capabilities are required.

Engineers and buyers will find the device’s combination of logic elements, embedded RAM, I/O density, and RoHS compliance useful when optimizing board area, reducing external components, and aligning with commercial production requirements.

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