LFE5U-12F-6BG256I

Product Overview

The LFE5U-12F-6BG256I is a Lattice Semiconductor Corporation ECP5 field programmable gate array (FPGA) device in a 256-LFBGA Surface Mount package, with the 256-CABGA (14x14) package designation. The device provides 197 I/O, 12000 logic elements/cells, 3000 LABs/CLBs, and 589824 total RAM bits. Its specified supply voltage range is 1.045V ~ 1.155V, and its operating temperature range is -40°C ~ 100°C (TJ). These characteristics support configurable digital logic and interface management in compact board-level designs.

Key Features

• 197 I/O for external connectivity and configurable interface support.
• 12000 logic elements/cells and 3000 LABs/CLBs for programmable digital logic implementation.
• 589824 total RAM bits for on-device data storage and buffering.
• 256-LFBGA Surface Mount package, with 256-CABGA (14x14) package designation.
• Supply voltage range of 1.045V ~ 1.155V.
• Operating temperature range of -40°C ~ 100°C (TJ).

Applications

• Embedded control logic where programmable digital functions replace fixed-function logic.
• Sensor and peripheral interface aggregation for data acquisition boards.
• Digital signal routing and logic sequencing between board-level subsystems.
• Custom data path or logic implementation in FPGA-based designs.

Design & Procurement Notes

Designers should plan for the 1.045V ~ 1.155V supply range, Surface Mount assembly, and the 256-LFBGA / 256-CABGA (14x14) footprint when laying out the board. The 197 I/O count, 12000 logic elements/cells, 3000 LABs/CLBs, and 589824 total RAM bits define the available programmable resources and should be mapped against required functions, interface pins, and on-device buffering. The -40°C ~ 100°C (TJ) operating range should be considered during thermal design and junction-temperature budgeting. For procurement, specify the exact part number and package designation to match the intended board footprint and assembly process.