LFXP3E-5TN100C

The LFXP3E-5TN100C is a non-volatile FPGA from Lattice Semiconductor’s LatticeXP family, designed for compact, reconfigurable logic in commercial embedded applications. Built on the LatticeXP architecture, it delivers instant-on operation, field reconfiguration features and on-chip memory and I/O resources suited to control, interface and protocol tasks where fast startup and secure configuration are important.

Key Features

• Non-volatile, reconfigurable architecture – Instant-on operation with no external configuration memory required, and the ability to reconfigure SRAM-based logic in milliseconds.
• In-field reconfiguration & low-power modes – TransFR™ Reconfiguration enables logic updates while the system operates; a Sleep Mode provides up to 1000× static current reduction.
• Logic resources – Approximately 3,000 logic elements (logic element cells) organized across the LatticeXP fabric.
• On-chip memory – Total embedded RAM of 55,296 bits (approximately 54 Kbits) for distributed and block memory implementation.
• I/O and interface flexibility – 62 general-purpose I/Os with sysIO™ programmable buffers supporting a wide range of interfaces and standards including LVCMOS, LVTTL, SSTL, HSTL, PCI, LVDS, LVPECL and RSDS (per family capabilities).
• Clocking – LFXP3 family devices provide 2 analog PLLs for clock multiply/divide and phase shifting.
• Power supply – Core supply operating range 1.14 V to 1.26 V for low-voltage operation.
• Package and mounting – Surface-mount 100-pin LQFP (supplier device package: 100-TQFP, 14 × 14 mm) suitable for space-constrained PCBs.
• Commercial operating range – Rated for 0 °C to 85 °C operating temperature (commercial grade).

Typical Applications

• Consumer and commercial embedded systems – Implement control logic, user-interface handling and glue logic where fast startup and reconfigurability reduce system complexity.
• Interface bridging & protocol conversion – Leverage the flexible I/O buffer standards to adapt between logic families and serial/parallel interfaces.
• Memory interfaces – Use the device’s dedicated interface capabilities to support external memory protocols (family-level support up to DDR333 as documented for LatticeXP).
• Secure, instant-on designs – Applications requiring secured configuration without external bitstreams and rapid power-up can benefit from the non-volatile, instant-on behavior.

Unique Advantages

• Instant-on, no external configuration memory: Eliminates the need for separate configuration flash, reducing BOM and simplifying board design.
• Field reconfiguration (TransFR™): Enables in-system logic updates without removing the device from the board, accelerating product upgrades and feature deployment.
• Compact, integrated solution: Combines ~3,000 logic elements and ~55 Kbits of on-chip RAM with 62 I/Os in a 100-pin LQFP package for dense, cost-efficient designs.
• Low-power standby: Sleep Mode support can significantly reduce static current draw for battery-sensitive or energy-conscious applications.
• Flexible I/O standards: Programmable sysIO buffers support a broad set of interface standards, reducing the need for external level translators.
• Commercial-grade reliability: Specified for 0 °C to 85 °C operation and surface-mount assembly, matching typical consumer and commercial product environments.

Why Choose LFXP3E-5TN100C?

The LFXP3E-5TN100C positions itself as a compact, non-volatile FPGA option for designers who need fast startup, secure configuration and the ability to update logic in the field. With roughly 3,000 logic elements, approximately 55 Kbits of embedded RAM and 62 I/Os in a 100-pin LQFP package, it balances integration and board space for a wide range of commercial embedded designs.

This device is well suited to teams seeking reduced system BOM and simplified configuration management, while retaining flexible I/O options and low-power standby capability. The LatticeXP family platform provides a consistent migration path and family-level features such as PLLs and extensive I/O standards to support evolving design requirements.

Request a quote or submit a purchase inquiry to evaluate LFXP3E-5TN100C for your next embedded or interface project.