LFXP3C-4TN144I

The LFXP3C-4TN144I is a non-volatile LatticeXP family FPGA in a 144-pin LQFP package. It combines reconfigurable logic, embedded RAM, and flexible I/O to support designs that require instant-on operation, on-chip configuration security, and field reconfiguration.

Designed for industrial-grade applications, the device provides approximately 3,000 logic elements, roughly 54 Kbits of on-chip RAM, and 100 I/O pins while operating over a wide supply range and extended temperature window for reliable system-level integration.

Key Features

• Core Logic  Approximately 3,000 logic elements suitable for small-to-mid density logic integration.
• Embedded Memory  Total on-chip RAM of 55,296 bits (approximately 54 Kbits) for embedded and distributed memory needs.
• I/O Capacity & Flexibility  100 general-purpose I/O pins with a programmable sysIO™ buffer supporting multiple interface standards as defined for the LatticeXP family.
• Non-Volatile Instant-On Architecture  ispXP™ non-volatile technology provides instant-on power-up, no external configuration memory requirement, and design security by preventing bitstream read-back.
• In-Field Reconfiguration  Supports TransFR™ reconfiguration for in-system logic updates and reprogramming through system configuration and JTAG ports.
• Clocking  Family-supported analog PLLs for clock multiply/divide and phase shifting (LFXP3 family provides device PLL resources as specified in the LatticeXP family data).
• Power & Low-Power Modes  Sleep mode capability for significant static current reduction.
• Package & Mounting  144-pin LQFP (supplier device package listed as 144-TQFP, 20 × 20 mm), surface-mount package suitable for standard PCB assembly.
• Supply & Temperature  Supply voltage range 1.71 V to 3.465 V; operating temperature −40 °C to 100 °C (industrial grade).
• Compliance  RoHS compliant.

Typical Applications

• Instant-on control systems  Use the non-volatile instant-on capability to eliminate external configuration memory and enable rapid system startup.
• Field-upgradeable logic  Leverage TransFR™ reconfiguration and JTAG/system configuration ports to update logic in the field without external memory changes.
• Custom I/O bridging  Flexible sysIO buffer and 100 I/Os enable protocol translation and custom interface implementations within constrained board space.

Unique Advantages

• Non-volatile, secure configuration: Eliminates the need for external configuration memory and reduces system BOM while protecting bitstream integrity.
• Instant-on responsiveness: Powers up in microseconds to meet fast-start system requirements.
• Compact, industrial-grade package: 144-pin LQFP (20 × 20 mm) surface-mount package with an industrial temperature rating for robust deployment.
• Flexible power operation: Wide supply range (1.71 V–3.465 V) supports multiple system rail configurations.
• Field reconfiguration support: In-system reprogramming enables iterative updates and in-field feature enhancements without board-level hardware changes.
• On-chip memory and I/O density: Approximately 54 Kbits of embedded RAM and 100 I/Os provide balanced resources for many embedded designs.

Why Choose LFXP3C-4TN144I?

The LFXP3C-4TN144I delivers a practical balance of reconfigurable logic, embedded memory, and flexible I/O in a compact industrial-grade package. Its non-volatile, instant-on architecture and in-field reconfiguration capabilities make it well suited for systems that require secure, rapid startup and the ability to evolve functionality after deployment.

This device is a good match for engineers and procurement teams seeking a reliable, integrable FPGA solution for industrial and embedded applications where reduced BOM, configuration security, and system-level flexibility are priorities.

Request a quote or submit your requirements to receive pricing and availability for LFXP3C-4TN144I.