LFE5U-25F-7TG144C

The LFE5U-25F-7TG144C is an ECP5 field programmable gate array from Lattice Semiconductor Corporation. This commercial-grade FPGA combines a mid-range logic capacity with on-chip memory and a substantial I/O complement for compact, surface-mount applications.

Targeted at designs that require roughly 24,000 logic elements, approximately 1.03 Mbits of embedded RAM and up to 98 I/O, the device is optimized for integration into applications constrained by board space and standard commercial operating conditions.

Key Features

• Core / Logic Capacity  Approximately 24,000 logic elements to implement moderate-complexity digital logic and custom accelerators.
• Embedded Memory  Approximately 1.03 Mbits (1,032,192 bits) of on-chip RAM for frame buffering, FIFOs, and small data tables.
• I/O Resources  98 available I/O pins to support multiple peripherals, parallel interfaces, or mixed-signal front ends.
• Power Supply  Core voltage supply range of 1.045 V to 1.155 V for low-voltage operation and predictable power-rail design.
• Package & Mounting  144-LQFP package (supplier device package: 144-TQFP 20×20) in a surface-mount form factor for compact PCB layouts.
• Operating Range & Grade  Commercial-grade device rated for 0 °C to 85 °C operating temperature.
• Environmental Compliance  RoHS-compliant to meet common environmental directives.

Typical Applications

• Embedded systems and development platforms  Suitable for designs requiring ~24,000 logic elements and on-chip RAM for control logic, glue logic, or prototype development.
• I/O-dense interface modules  With 98 I/O pins, the device supports multiple peripherals, parallel buses, or camera/sensor interfacing within commercial designs.
• Consumer and commercial electronics  Compact 144-LQFP package and commercial temperature rating make it a fit for space-constrained consumer or commercial products.
• Control and instrumentation (commercial environments)  On-chip memory and logic capacity enable sequence control, data buffering, and custom signal processing within 0 °C to 85 °C environments.

Unique Advantages

• Balanced logic and memory  Combines ~24,000 logic elements with approximately 1.03 Mbits of embedded RAM to implement mid-range logic and data buffering without external memory in many cases.
• Substantial I/O capacity  Ninety-eight I/O pins provide flexibility for multiple interfaces and peripheral connections, reducing the need for external I/O expanders.
• Space-efficient surface-mount package  144-LQFP (144-TQFP 20×20) package supports compact PCB designs while maintaining accessible pin count.
• Predictable low-voltage core  Narrow core voltage range (1.045 V–1.155 V) simplifies power-rail planning and integration into low-voltage platforms.
• Commercial-grade suitability  Rated for 0 °C to 85 °C and RoHS compliant for standard commercial product deployments.

Why Choose LFE5U-25F-7TG144C?

The LFE5U-25F-7TG144C positions itself as a compact, mid-capacity FPGA ideal for designers who need a balance of logic density, embedded memory and I/O in a surface-mount 144-LQFP package. Its commercial temperature rating and RoHS compliance make it suitable for mainstream consumer and commercial products.

Engineers designing space-constrained boards or prototypes that require approximately 24,000 logic elements, ~1.03 Mbits of on-chip RAM and up to 98 I/O will find this FPGA a practical option for integrating custom logic, buffering and peripheral interfaces while maintaining a predictable power and thermal profile.

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