LFE2-12E-5TN144C

Product Overview

The Lattice Semiconductor Corporation LFE2-12E-5TN144C is an ECP2 field-programmable gate array (FPGA) for logic integration in embedded designs. It provides 12,000 logic elements or cells, 1,500 logic array blocks or configurable logic blocks, and 226,304 total RAM bits within a 144-LQFP surface-mount package. The device offers 93 I/O and operates from a 1.14 V to 1.26 V supply, with an operating temperature range of 0°C to 85°C junction temperature. Its 144-TQFP (20x20) package footprint supports board layouts where FPGA logic and on-device RAM bits are required.

Key Features

• ECP2 FPGA architecture with 12,000 logic elements or cells and 1,500 LABs/CLBs
• 226,304 total RAM bits for on-device storage and buffering
• 93 I/O for external interface and system connectivity
• 1.14 V to 1.26 V supply voltage range
• 0°C to 85°C junction temperature operating range
• 144-LQFP / 144-TQFP (20x20) surface-mount package

Applications

• Glue logic and interface bridging in embedded boards
• Custom control logic for sensor and peripheral management
• Prototyping of digital logic functions before fixed-logic implementation
• On-board data buffering using FPGA RAM resources

Design & Procurement Notes

Designers selecting the LFE2-12E-5TN144C should account for its 1.14 V to 1.26 V supply range, 0°C to 85°C junction temperature limit, and 144-TQFP (20x20) surface-mount footprint when planning power distribution, thermal management, and PCB land patterns. The 93 I/O count, 12,000 logic elements or cells, 1,500 LABs/CLBs, and 226,304 total RAM bits define the available logic and storage capacity for the target design. Because the package is surface mount, assembly processes should accommodate the 144-LQFP / 144-TQFP (20x20) form factor. Procurement should verify the exact manufacturer part number LFE2-12E-5TN144C to ensure the specified package, supply voltage, temperature range, and logic resources are used.