LFXP3C-4T144C

The LFXP3C-4T144C is a commercial-grade, non-volatile FPGA in a 144-pin LQFP package that integrates programmable logic, embedded memory and flexible I/O for space-constrained system designs. Built on the LatticeXP family architecture, this device targets applications that require fast start-up, reconfigurability and on-chip memory resources.

With 3,000 logic elements, approximately 55 Kbits of embedded RAM and 100 user I/Os, the LFXP3C-4T144C balances logic capacity and I/O density for mid-range programmable logic tasks while supporting multi-voltage supplies from 1.71 V to 3.465 V.

Key Features

• Logic Capacity — 3,000 logic elements and 384 logic blocks provide the programmable fabric for glue logic, state machines and peripheral control.
• Embedded Memory — Approximately 55 Kbits (55,296 bits) of on-chip RAM for data buffering, FIFOs and small on-chip storage.
• I/O and Package — 100 user I/Os in a 144-LQFP (144-TQFP, 20 × 20 mm) surface-mount package suitable for compact board layouts.
• Non-volatile, Instant-on Architecture — LatticeXP family features include non-volatile configuration with instant-on behavior and no requirement for external configuration memory.
• Reconfiguration and Low-power Modes — Supports in-field reconfiguration (TransFR™) and a sleep mode capability to significantly reduce static current draw.
• Clocking and Timing — Family-level sysCLOCK PLL support; LFXP3 devices include dedicated PLL resources for clock multiplication, division and phase adjustment.
• Flexible Supply Range — Operates across a broad supply range from 1.71 V to 3.465 V to accommodate mixed-voltage system designs.
• Commercial Temperature Grade — Rated for operation from 0 °C to 85 °C, appropriate for commercial products and applications.
• RoHS Compliant — Meets RoHS environmental requirements for lead-free assembly.

Typical Applications

• Embedded Control — Implement control logic, protocol conversion and interface bridging where compact, reconfigurable logic and on-chip RAM are required.
• Consumer and Commercial Electronics — Use in handhelds, appliances and instrumentation that benefit from instant-on capability and mid-range logic density.
• Connectivity and Interfaces — Implement custom I/O handling, bus interfacing and timing management in mixed-voltage systems using flexible I/O and on-chip PLLs.

Unique Advantages

• Instant-on Non-volatile Configuration — Powers up in microseconds without external configuration memory, simplifying system boot and improving security.
• On-chip Memory for Real-time Tasks — Approximately 55 Kbits of embedded RAM supports buffering and local data storage to reduce external memory dependence.
• Compact Package with Ample I/O — 100 I/Os in a 144-LQFP package deliver a strong I/O-to-footprint ratio for space-constrained boards.
• Low-power Operational Modes — Sleep mode capability enables substantial static current reduction for energy-conscious designs.
• Flexible Voltage Support — Wide supply range (1.71 V–3.465 V) enables interoperability across multiple logic domains without complex level-shifting.

Why Choose LFXP3C-4T144C?

The LFXP3C-4T144C offers a balanced combination of programmable logic, embedded memory and flexible I/O in a compact, surface-mount 144-LQFP package. It is well suited to designers seeking non-volatile, instant-on FPGA capability with mid-range logic density and adequate on-chip RAM for control and interface tasks in commercial products.

Backed by the LatticeXP family architecture, this device provides reconfigurability, low-power modes and integrated clocking resources that help simplify board-level design, reduce BOM complexity and enable in-field updates where required.

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