LFXP3E-4TN144C

The LFXP3E-4TN144C is a non-volatile LatticeXP family FPGA in a 144-pin LQFP (20 × 20 mm) package optimized for commercial applications. It integrates approximately 3,000 logic elements and 55,296 bits of on-chip RAM with 100 I/O pins, delivering a compact, reconfigurable platform for control, interface and embedded logic tasks.

Designed for instant-on operation and in-field reconfiguration, this surface-mount device is suited to systems that require secure, fast start-up and flexible logic updates while operating within a 0 °C to 85 °C commercial temperature range and a supply window of 1.14 V to 1.26 V.

Key Features

• Core Logic  Approximately 3,000 logic elements and 384 logic blocks provide the programmable fabric for custom logic and glue-code integration.
• On-chip Memory  Total of 55,296 bits of embedded RAM for distributed and block memory needs in control, buffering and state-machine applications.
• I/O and Package  100 user I/Os in a 144-LQFP (20 × 20 mm) supplier package; surface-mount mounting for standard PCB assembly.
• Non-volatile, Instant-on Architecture  ispXP non-volatile technology enables instant-on operation without external configuration memory and supports secure, reconfigurable designs.
• Reconfiguration and In-field Update  TransFR™ reconfiguration and JTAG/system configuration ports allow in-field logic updates and system configuration changes.
• Low-power Modes  Sleep mode capability provides significant static current reduction for energy-efficient standby operation.
• Clocking  Family architecture provides analog PLL resources for clock multiply/divide and phase shifting (LFXP3 family includes up to 2 PLLs).
• Programmable I/O Standards  Flexible I/O buffer architecture supports a broad set of interface standards as defined by the LatticeXP family, enabling compatibility with diverse signaling requirements.
• Commercial Grade  Specified for commercial temperature operation from 0 °C to 85 °C and RoHS compliant.

Typical Applications

• Embedded Control  Custom control logic and glue functionality for consumer and commercial products where compact, reconfigurable logic is required.
• Interface Bridging  Protocol adaptation and I/O expansion leveraging programmable I/O standards and 100 available I/Os.
• In-field Updatable Systems  Products that benefit from field reconfiguration or feature upgrades using JTAG and TransFR™ reconfiguration methods.
• Low-power Standby Devices  Applications that require deep sleep/static current reduction for energy savings during idle periods.

Unique Advantages

• Non-volatile, instant-on operation: Eliminates the need for external configuration memory and enables rapid start-up.
• Compact, high-density integration: ~3,000 logic elements and ~55 Kbits of on-chip RAM in a 144-LQFP package reduce board area and BOM complexity.
• Flexible reconfiguration: In-field TransFR™ updates and programmable system/JTAG configuration allow design iteration and upgrades post-deployment.
• Broad I/O capability: 100 I/Os with programmable buffer standards support a wide variety of interface needs without additional interface chips.
• Power management: Sleep mode enables substantial reductions in static current for lower standby power consumption.
• RoHS compliant: Meets environmental requirements for lead-free assembly and regulatory compliance in commercial products.

Why Choose LFXP3E-4TN144C?

The LFXP3E-4TN144C positions itself as a compact, reconfigurable FPGA solution for commercial designs that need instant-on behavior, secure non-volatile configuration, and in-field reprogramming. With roughly 3,000 logic elements, approximately 55 Kbits of embedded RAM, and 100 I/Os in a 144-LQFP package, it suits designers looking to integrate control, interface and glue logic while keeping PCB area and part count low.

Its sleep-mode power reduction, flexible I/O standards, and onboard reconfiguration options offer lifecycle flexibility for products that will evolve after deployment. The device is appropriate for development teams and procurement looking for a commercially graded, RoHS-compliant FPGA with a clear, verifiable specification set.

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