LFXP3E-4TN100C

The LFXP3E-4TN100C is a LatticeXP-series FPGA offering a compact, non-volatile reconfigurable fabric for system logic and interface integration. This device delivers approximately 3,000 logic elements, roughly 55 Kbits of on-chip RAM, and 62 general-purpose I/Os in a 100-pin LQFP package, making it suited to cost-sensitive commercial applications that need instant-on behavior and flexible I/O.

Built on the LatticeXP family architecture, the device supports in-field reconfiguration and low-power modes while integrating on-chip memory and clock resources for embedded system designs and interface consolidation.

Key Features

• Non-volatile instant-on configuration – Family-level ispXP™ non-volatile technology enables instant-on operation without external configuration memory.
• Reconfigurable logic – Approximately 3,000 logic elements provide a compact, reprogrammable fabric for control, glue logic, and interface functions.
• Embedded memory – Total on-chip RAM of 55,296 bits (approximately 54 Kbits) for distributed and block memory usage.
• I/O flexibility – 62 I/Os enable multiple peripheral and interface connections; the LatticeXP family supports a broad range of I/O standards.
• Low-power modes – Family sleep mode capability enables significant static current reduction (family data cites up to 1000× reduction).
• In-field reconfiguration (TransFR™) – Supports in-field logic updates while the system operates (family-level feature).
• Clocking – LFXP3 family devices provide integrated PLL resources (2 PLLs for LFXP3 family devices as documented in the series data).
• Supply and operating range – Core voltage specified at 1.14 V to 1.26 V; devices are rated for commercial temperature operation from 0 °C to 85 °C.
• Package and mounting – Surface-mount 100-pin LQFP package (supplier lists 100-pin TQFP, 14 × 14 mm footprint).
• Regulatory – RoHS compliant.

Typical Applications

• Embedded control and glue logic – Compact reprogrammable logic for integrating control functions, protocol translators, and board-level state machines.
• Interface bridging – Consolidate multiple peripheral interfaces and I/O standards into a single device using the FPGA’s flexible I/O capabilities.
• Boot and configuration logic – Instant-on, non-volatile configuration supports fast system boot and secured configuration without external memory.
• Field-updatable systems – In-field reconfiguration enables updates and feature additions while the system remains in service.

Unique Advantages

• Integrated non-volatile configuration: Eliminates the need for external configuration memory and enables instant-on operation, simplifying BOM and system startup.
• Compact, usable logic and memory: Approximately 3,000 logic elements and ~54 Kbits of on-chip RAM provide a balanced resource mix for mid-density designs without external SRAM.
• Flexible I/O and clock resources: 62 I/Os combined with family-level support for multiple I/O standards and integrated PLLs streamline interface and timing implementations.
• Field reconfigurability: TransFR in-field update capability lets you update logic without removing the device from service, reducing maintenance cycles.
• Low-power operating modes: Family sleep mode significantly reduces static current for power-sensitive commercial applications.
• Commercial temperature rating and RoHS compliance: Device is specified for 0 °C to 85 °C operation and is RoHS compliant for standard commercial deployments.

Why Choose LFXP3E-4TN100C?

The LFXP3E-4TN100C offers a practical combination of reprogrammable logic, embedded memory, and flexible I/O in a 100-pin surface-mount package targeted at commercial applications. Its non-volatile, instant-on architecture and in-field reconfiguration capability make it especially useful where fast boot and maintainable firmware updates are desirable.

This device is well suited to designers needing a compact FPGA for control, interface consolidation, and embedded logic tasks who value reduced external component count and proven family-level tool support. The LatticeXP family ecosystem and available design tools support implementation, migration, and IP reuse across project lifecycles.

Request a quote or submit your sales inquiry to receive pricing, availability, and technical support information for the LFXP3E-4TN100C. Our team can assist with lead times and ordering details to help integrate this FPGA into your next design.