LFXP3C-5TN144C

The LFXP3C-5TN144C is a commercial-grade, non-volatile FPGA from the LatticeXP family designed for compact embedded systems requiring reconfigurable logic, on-chip memory and flexible I/O. It integrates 3,000 logic elements and approximately 55,296 bits of on-chip RAM in a 144-LQFP surface-mount package.

Built for instant-on operation with in-field reconfiguration capabilities and low-power modes, this device targets applications that need moderate logic density, flexible interfacing and rapid field updates within a commercial temperature range.

Key Features

• Core Architecture  Non-volatile LatticeXP family technology allows instant-on operation without external configuration memory and supports reconfigurable SRAM-based logic.
• Logic Resources  384 logic blocks and 3,000 logic elements provide mid-range programmable logic capacity for glue logic, control functions and small to medium designs.
• Embedded Memory  Approximately 55,296 total RAM bits (about 54 Kbits) of embedded block and distributed memory for buffers, FIFOs and small data structures.
• I/O Flexibility  Up to 100 I/Os in a 144-LQFP (20 × 20 mm) package. The family’s programmable sysIO buffer supports a wide range of signaling standards per the datasheet.
• Clocking and Timing  sysCLOCK PLLs (2 analog PLLs for the LFXP3 device) enable clock multiply/divide and phase shifting for system timing control.
• Power and Low-Power Modes  Supply voltage range 1.71 V to 3.465 V with an available Sleep Mode that can reduce static current by up to 1000×.
• Reconfiguration and Debug  In-field TransFR reconfiguration and on-chip debugging support (ispTRACY internal logic analyzer and IEEE 1149.1 boundary scan) enable updates and visibility while deployed.
• Package and Grade  Surface-mount 144-LQFP package, commercial grade with operating temperature 0 °C to 85 °C; RoHS compliant.

Typical Applications

• Embedded Control  Implement control logic, state machines and peripheral interfacing for commercial embedded systems where compact, reconfigurable logic is required.
• Interface Bridging  Bridge or adapt between different bus standards and I/O voltages using the device’s programmable I/O capabilities and 100 available I/Os.
• Memory Interface and Buffers  Use embedded RAM for FIFO buffering, small data stores or to support dedicated DDR memory interfaces as described in the family datasheet.
• Field Upgradeable Logic  Take advantage of TransFR reconfiguration to update and enhance device logic in-field without removing the device from the system.

Unique Advantages

• Instant-on Non-Volatile Design: Eliminates the need for external configuration memory and enables rapid system bootstrap.
• Compact Integration: Combines logic, embedded memory (~55 Kbits) and flexible I/O in a 144-LQFP footprint to reduce board area and BOM count.
• Low-Power Operation: Sleep Mode offers substantial static current reduction for energy-conscious commercial products.
• Field Reconfigurability: TransFR reconfiguration and SRAM/non-volatile programmability simplify updates and iterative development.
• System-Level Support: On-chip debug (ispTRACY) and boundary-scan support aid in development, validation and production test workflows.
• Flexible Voltage Range: Operates across 1.71 V to 3.465 V supplies, enabling compatibility with multiple system power domains.

Why Choose LFXP3C-5TN144C?

The LFXP3C-5TN144C is positioned for designers who need a non-volatile, reconfigurable FPGA with mid-range logic capacity, embedded memory and flexible I/O in a compact package. Its instant-on behavior, in-field reconfiguration features and on-chip debug support make it well suited for commercial embedded products that require maintainability and straightforward field upgrades.

Backed by the LatticeXP family architecture and tool ecosystem, the device offers a practical balance of integration and configurability for development teams seeking a scalable solution for control logic, interface conversion and memory buffering in commercial-temperature applications.

Request a quote or submit a procurement inquiry for LFXP3C-5TN144C to begin evaluation and sourcing.