LFE2-20E-7FN484C

The LFE2-20E-7FN484C is an ECP2 family Field Programmable Gate Array (FPGA) IC designed for commercial embedded designs requiring a balance of logic density, on-chip memory, and a high I/O count. It integrates 21,000 logic elements and approximately 282,624 bits of embedded RAM to support complex digital functions and buffering on a single device.

Configured in a 484-BBGA (484-FPBGA, 23×23) surface-mount package and operating from a 1.14 V to 1.26 V supply, this device is suitable for a wide range of commercial applications that benefit from flexible, reprogrammable logic and substantial I/O connectivity.

Key Features

• Core Logic  21,000 logic elements provide a flexible fabric for implementing custom digital logic, state machines, and control functions.
• Embedded Memory  Approximately 282,624 bits of on-chip RAM for buffering, FIFOs, and small lookup tables within the FPGA fabric.
• I/O Capacity  331 I/Os allow support for wide parallel interfaces, multiple peripherals, and dense external connectivity.
• Power  Operates from a 1.14 V to 1.26 V core voltage range to match system power design requirements.
• Package & Mounting  484-BBGA (supplier package: 484-FPBGA, 23×23) in a surface-mount form factor for compact board-level integration.
• Operating Temperature  Commercial grade operation from 0 °C to 85 °C for typical commercial environment deployments.
• Regulatory  RoHS compliant to meet standard environmental and manufacturing requirements.

Typical Applications

• Commercial Embedded Systems  Implement control logic, protocol handling, and glue-logic in compact embedded products using the device's logic density and I/O resources.
• Data Acquisition & Interface Hubs  Support multiple sensor and peripheral interfaces with 331 I/Os and on-chip memory for temporary data buffering.
• High-density Digital Processing  Use the 21,000 logic elements and embedded RAM to realize custom processing blocks, finite state machines, and parallel datapaths.

Unique Advantages

• High Logic Capacity: 21,000 logic elements enable implementation of significant custom digital functions without external ASICs.
• Substantial On-chip Memory: Approximately 282,624 bits of embedded RAM reduce reliance on external memory for short-term buffering and FIFOs.
• Extensive I/O Count: 331 I/Os simplify board design by accommodating many peripherals and parallel interfaces directly on-chip.
• Compact BGA Footprint: 484-BBGA (484-FPBGA, 23×23) balances board space and thermal considerations for dense PCBs.
• Low-voltage Core: 1.14 V to 1.26 V operation aligns with modern system power rails for efficient integration.
• RoHS Compliant: Meets environmental manufacturing requirements for commercial products.

Why Choose LFE2-20E-7FN484C?

The LFE2-20E-7FN484C positions itself as a versatile commercial FPGA option that combines a substantial logic element count with on-chip RAM and a high number of I/Os in a compact BGA package. It is well suited for designers who need to consolidate digital functions, manage multiple interfaces, and maintain a small board footprint while operating within standard commercial temperature and voltage ranges.

For teams developing commercial embedded products, interface hubs, or high-density digital modules, this device offers a balanced mix of integration and scalability backed by RoHS compliance and surface-mount package convenience.

Request a quote or submit a pricing inquiry today to evaluate the LFE2-20E-7FN484C for your next design.