LFE2-12SE-7QN208C

The LFE2-12SE-7QN208C is a Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation based on the ECP2 family. It provides mid-range programmable logic capacity and on-chip memory in a surface-mount 208-BFQFP package for commercial-grade designs.

Key device attributes include 1,500 CLBs, 12,000 logic elements, approximately 226,304 bits of on-chip RAM, 131 I/O, a supply range of 1.14 V to 1.26 V, and an operating temperature range of 0 °C to 85 °C.

Key Features

• Core Logic 1,500 CLBs and 12,000 logic elements provide the programmable fabric for implementing custom digital logic and state machines.
• Embedded Memory Approximately 226,304 bits of on-chip RAM for buffering, lookup tables, and small data storage needs.
• I/O Capability 131 available I/O pins to interface with peripherals, sensors, and external logic.
• Power Device supply voltage range of 1.14 V to 1.26 V to match required core power rails.
• Package & Mounting 208-BFQFP package (supplier device package: 208-PQFP, 28×28) with surface-mount mounting for standard PCB assembly processes.
• Temperature & Grade Commercial-grade device rated for operation from 0 °C to 85 °C.
• Environmental Compliance RoHS compliant for environmental and regulatory conformance.

Typical Applications

• Commercial embedded systems — Implement programmable logic functions in commercial products that require mid-range logic capacity and on-chip memory.
• Custom interface and glue logic — Consolidate discrete interfacing and control functions using the device’s logic elements and I/O resources.
• I/O-rich control modules — Use the 131 I/O pins and on-chip RAM for control, sequencing, and peripheral interfacing in surface-mount form factor designs.

Unique Advantages

• Right-sized logic capacity: 12,000 logic elements and 1,500 CLBs balance design complexity and integration for mid-range FPGA applications.
• Significant on-chip RAM: Approximately 226,304 bits of embedded memory reduce reliance on external RAM for buffering and small data stores.
• Generous I/O count: 131 I/O pins enable multiple peripheral connections and flexible board-level integration.
• Compact, board-friendly package: 208-BFQFP (28×28 supplier package) and surface-mount mounting simplify PCB layout and manufacturing.
• Commercial temperature rating: 0 °C to 85 °C supports a wide range of non-industrial applications.
• RoHS compliant: Meets common environmental compliance requirements for commercial products.

Why Choose LFE2-12SE-7QN208C?

The LFE2-12SE-7QN208C positions itself as a mid-range ECP2 FPGA from Lattice Semiconductor, offering a combination of 12,000 logic elements, substantial on-chip RAM, and a high I/O count in a compact 208-BFQFP surface-mount package. Its commercial-grade temperature range and RoHS compliance make it suitable for mainstream embedded designs that require programmable logic with integrated memory and I/O flexibility.

This device is well suited for engineers and procurement teams targeting designs that need moderate logic density, on-chip storage, and a high number of I/O pins while maintaining a standard commercial temperature rating and board-level packaging.

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