LFXP2-30E-5FN484C

The LFXP2-30E-5FN484C is a flash-based LatticeXP2 FPGA offering a balance of mid-range logic density, on-chip memory, DSP resources, and a high I/O count in a compact 484-ball fpBGA package. Its flexiFLASH architecture provides instant-on, reconfigurable operation with embedded non-volatile storage and design security features.

Targeted for embedded systems and commercial electronic designs that require moderate logic capacity, multiple high-speed interfaces and on-chip DSP acceleration, this device delivers integrated configuration, memory and DSP resources while operating within a low-voltage supply range.

Key Features

• Core Logic — 29,000 logic elements provide a mid-density FPGA fabric suitable for a wide range of control, glue-logic and data-path functions.
• Embedded Memory — Approximately 0.387 Mbits of on-chip RAM (396,288 total bits) for embedded SRAM needs and distributed RAM usage.
• sysDSP Blocks & Multipliers — Device family sysDSP resources include multiple blocks and support for 18×18 multipliers to accelerate multiply-accumulate operations.
• I/O Flexibility — 363 I/O pins supported in the 484-ball fpBGA package; sysIO buffer family supports a variety of standards for source-synchronous and high-speed interfaces.
• Flash-based Configuration (flexiFLASH) — Instant-on, single-chip flash configuration with on-chip FlashBAK and Serial TAG memory for stored images and design security.
• Live Update & Security — Live Update technology with TransFR and 128-bit AES encryption support for secure updates and dual-boot capability.
• Clocking — Multiple analog PLLs (sysCLOCK) enable clock multiplication, division and phase shifting to support diverse timing requirements.
• Power — Operates from a 1.14 V to 1.26 V supply range, consistent with a 1.2 V core supply requirement.
• Package & Mounting — 484-ball fpBGA (23 × 23 mm) surface-mount package suitable for compact board designs.
• Commercial Temperature Grade — Rated for 0 °C to 85 °C operating temperature; RoHS compliant.

Typical Applications

• Display and Video Interfaces — Pre-engineered 7:1 LVDS and other source-synchronous interface support makes the device suitable for display timing and interface bridging.
• Memory Interface Controllers — Support for DDR/DDR2 source-synchronous interfaces (up to 200 MHz) enables implementation of memory controllers and buffering logic.
• Signal Processing and Sensor Aggregation — On-chip sysDSP blocks and multiple multipliers accelerate multiply-accumulate workloads for sensor fusion and mid-range signal processing.
• Embedded System Glue Logic — High I/O count and flexible I/O standards allow consolidation of peripheral interfaces, bus bridging and control logic in compact systems.

Unique Advantages

• Integrated Non-Volatile Configuration: flexiFLASH architecture delivers instant-on operation and embedded flash storage, simplifying boot and configuration flows.
• Secure Live Updates: Built-in Live Update features with 128-bit AES support enable secure firmware updates and dual-boot image strategies.
• Balanced Compute and Memory: 29,000 logic elements combined with approximately 0.387 Mbits of embedded RAM provide a well-rounded resource mix for mid-density designs.
• High I/O Density in Compact Package: 363 I/Os in a 23 × 23 mm 484-ball fpBGA package reduce board area while supporting multiple external interfaces.
• DSP Acceleration: Multiple sysDSP blocks and dedicated multipliers speed up arithmetic-intensive functions without external accelerators.
• Design Ecosystem Support: Lattice’s design flow and pre-engineered IP enable efficient implementation and faster time to prototype.

Why Choose LFXP2-30E-5FN484C?

The LFXP2-30E-5FN484C positions itself as a versatile, flash-configured FPGA for commercial embedded applications that require instant-on configuration, secure update capabilities and a mix of logic, memory and DSP resources. Its combination of 29,000 logic elements, substantial on-chip RAM, multiple DSP blocks and 363 I/Os in a compact fpBGA package makes it suitable for mid-range processing, interface bridging and control applications.

Designers benefit from the integrated configuration architecture, built-in security options and Lattice design ecosystem, enabling scalable deployments and straightforward migration within the LatticeXP2 family for evolving product requirements.

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