LFXP15E-4F484C

The LFXP15E-4F484C is a non-volatile, reconfigurable FPGA from the LatticeXP family, offering approximately 15,000 logic elements, 331,776 bits of on-chip RAM, and a 300-pin I/O count in a 484-BBGA (23 × 23 mm) package. Designed for commercial-temperature systems, this device combines embedded memory, flexible I/O and analog PLL resources to support instant-on and in-field reconfiguration.

Built for cost-conscious system designs that require fast startup, reconfigurability and a compact surface-mount footprint, the LFXP15E-4F484C targets applications that need a balance of logic density, memory and high I/O count while maintaining RoHS compliance.

Key Features

• Non-volatile, reconfigurable architecture Instant-on operation with reconfigurable SRAM-based logic and no external configuration memory required.
• Logic density Approximately 15,000 logic elements suitable for mid-range FPGA implementations.
• Embedded memory Approximately 331,776 bits of on-chip RAM for distributed and block memory usage.
• I/O capacity 300 available I/Os to support complex board-level interfacing and peripheral connections.
• Analog PLLs Up to 4 analog sysCLOCK PLLs per device for clock multiplication, division and phase shifting.
• Flexible I/O buffer options Family-level sysIO buffer support includes a wide range of interface standards such as LVCMOS, LVTTL, SSTL, HSTL, PCI, LVDS, Bus-LVDS and LVPECL.
• Dedicated DDR memory support Implements interfaces to external DDR memory up to DDR333 as described for the LatticeXP family.
• Power and mounting Surface-mount package with a specified core voltage supply range of 1.14 V to 1.26 V and RoHS compliance.
• Commercial temperature rating Rated for 0 °C to 85 °C operation for standard commercial applications.

Typical Applications

• Instant-on control systems Rapid power-up and non-volatile configuration make this FPGA suitable for systems that require immediate availability after power-up.
• In-field reconfigurable systems Reconfigure logic in milliseconds to enable updates and feature changes without external configuration memory.
• Memory interface and buffering Use the device’s embedded memory and DDR interface capability for external memory bridging and buffering tasks.
• High-density I/O processing Large I/O count supports complex sensor, peripheral and interface aggregation on a single device.

Unique Advantages

• Reduced BOM and system complexity: Non-volatile configuration eliminates the need for external configuration memory and simplifies startup sequencing.
• Fast time-to-function: Instant-on behavior makes the device suitable for applications where immediate operation after power-up matters.
• Flexible system integration: High I/O count and broad family-level I/O standards enable integration with a wide range of peripheral interfaces.
• On-device memory resources: Significant on-chip RAM supports both distributed and block memory architectures, reducing external memory dependency.
• Field update capability: In-field reconfiguration enables product feature updates and iterative development without board modifications.

Why Choose LFXP15E-4F484C?

The LFXP15E-4F484C delivers a balanced combination of logic capacity, embedded memory and high I/O count in a compact 484-BBGA surface-mount package, with design features—such as non-volatile instant-on and multiple analog PLLs—that simplify system-level integration. Its commercial temperature rating and RoHS compliance make it practical for a broad range of embedded and industrial electronics applications.

This device is well suited for development teams and procurement groups seeking a mid-density FPGA that supports in-field updates, rapid startup and flexible I/O interfacing while keeping system BOM and configuration complexity low. Family-level migration options and on-device resources provide a clear upgrade path for evolving designs.

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