LFE5U-25F-8TG144I

The LFE5U-25F-8TG144I is an ECP5 Field Programmable Gate Array (FPGA) from Lattice Semiconductor Corporation. It provides a hardware-configurable logic fabric with a substantial count of logic elements and embedded memory for custom digital designs.

This device integrates 24,000 logic elements, approximately 1.03 Mbits of on-chip RAM, and 98 general-purpose I/Os in a 144-pin LQFP surface-mount package. It operates from a core supply range of 1.045 V to 1.155 V and is specified for industrial temperature operation from -40 °C to 100 °C.

Key Features

• Core / Logic 24,000 logic elements provide the programmable resources for implementing combinational and sequential logic, state machines, and custom datapaths.
• Embedded Memory Approximately 1.03 Mbits of on-chip RAM for buffering, FIFOs, and small on-chip data storage.
• I/O Capacity 98 user I/Os to interface with peripherals, sensors, and external logic in mixed-signal or digital systems.
• Power Core voltage supply specified between 1.045 V and 1.155 V to match system power-rail requirements and ensure stable operation within the defined range.
• Package & Mounting 144-LQFP package (supplier device package: 144-TQFP, 20 × 20) in a surface-mount form factor for PCB-level integration.
• Temperature & Grade Industrial-grade device rated for operation from -40 °C to 100 °C, suitable for temperature-demanding deployments.
• Regulatory RoHS compliant for environmental and materials compliance.

Unique Advantages

• High logic capacity: 24,000 logic elements enable complex glue-logic, custom accelerators, and medium-density FPGA designs without external CPLDs.
• Significant on-chip RAM: Approximately 1.03 Mbits of embedded memory reduces the need for external SRAM for many buffering and storage tasks.
• Generous I/O count: 98 I/Os allow flexible interfacing to multiple peripherals and subsystems from a single device.
• Industrial temperature range: Rated from -40 °C to 100 °C to support designs intended for harsh or temperature-variable environments.
• Compact surface-mount package: 144-LQFP footprint supports high-density PCB layouts while remaining assembly-friendly.
• Low-voltage core operation: Narrow core supply window (1.045 V–1.155 V) supports designs targeting specific power-rail architectures.

Why Choose LFE5U-25F-8TG144I?

The LFE5U-25F-8TG144I positions itself as a versatile, industrial-grade FPGA option that balances logic capacity, on-chip memory, and I/O density in a compact surface-mount package. Its specified voltage and temperature ranges make it suitable for designs that require stable operation across a wide thermal envelope.

This part is appropriate for engineers and procurement teams seeking a mid-density FPGA from Lattice Semiconductor Corporation that delivers programmable resources, embedded RAM, and ample I/O in a 144-pin LQFP form factor—providing a reliable platform for scalable digital designs.

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