LFE2-6SE-5TN144C

The LFE2-6SE-5TN144C is an ECP2 family Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation offered in a 144-pin LQFP package. It provides a commercial-grade FPGA option with 6,000 logic elements, 90 general-purpose I/O pins, and on-chip RAM totaling 56,320 bits.

With a core supply range of 1.14 V to 1.26 V and surface-mount packaging, this device is intended for commercial electronic designs that require moderate programmable logic capacity and flexible I/O in a compact 144-pin form factor.

Key Features

• Logic Capacity  Contains 6,000 logic elements to implement custom digital logic and state machines for medium-complexity designs.
• Embedded Memory  Provides 56,320 bits of on-chip RAM for buffering, FIFO, and small data storage needs within the programmable fabric.
• I/O Count  Offers 90 I/O pins to support a mix of peripheral interfaces and board-level connectivity.
• Power  Core voltage supply range is 1.14 V to 1.26 V, enabling predictable power design for the programmable core.
• Package and Mounting  Supplied in a 144-LQFP package; supplier device package listed as 144-TQFP (20×20). The device is surface-mount compatible for standard PCB assembly.
• Temperature and Grade  Commercial operating temperature range from 0 °C to 85 °C, suitable for typical commercial electronic products.
• Regulatory  RoHS compliant to meet common environmental and manufacturing requirements.

Typical Applications

• Commercial embedded systems  Use the 6,000 logic elements and on-chip RAM to implement custom control logic and glue logic in commercial electronic products.
• Peripheral and interface bridging  Leverage 90 I/O pins for protocol conversion, bus interfacing, or I/O expansion between components.
• Prototyping and development  A compact 144-pin LQFP package and moderate logic count make this device suitable for board-level prototyping of mid-complexity FPGA designs.

Unique Advantages

• Balanced logic and memory  Combines 6,000 logic elements with 56,320 bits of on-chip RAM to support control logic and local data buffering without external memory for many use cases.
• Generous I/O  Ninety I/O pins provide flexibility for multiple peripherals or parallel interfacing on a single device, reducing the need for additional I/O-expander components.
• Compact, surface-mount package  The 144-LQFP / 144-TQFP (20×20) supplier package supports standard surface-mount assembly and dense PCB layouts.
• Commercial temperature rating  Specified for 0 °C to 85 °C operation to match typical commercial product environments.
• RoHS compliant  Conforms to RoHS requirements for environmental and manufacturing compatibility.

Why Choose LFE2-6SE-5TN144C?

The LFE2-6SE-5TN144C positions itself as a commercial-grade FPGA solution that balances logic density, embedded memory, and I/O capacity in a compact 144-pin surface-mount package. Its 6,000 logic elements and 90 I/O pins make it well suited to mid-complexity programmable tasks where board space and I/O flexibility matter.

Engineers and purchasers seeking a Lattice Semiconductor FPGA with defined supply voltage range (1.14 V–1.26 V), RoHS compliance, and a commercial operating range (0 °C–85 °C) will find this part appropriate for a range of commercial electronic designs and prototyping workflows.

Request a quote or submit an inquiry to receive pricing and availability for the LFE2-6SE-5TN144C and to discuss how it fits your design requirements.