LFE5U-45F-8TG144C

Product Overview

Lattice Semiconductor Corporation LFE5U-45F-8TG144C is an ECP5 field programmable gate array packaged in a 144-LQFP surface mount package. The device provides 44,000 logic elements or cells, 11,000 LABs or CLBs, 1,990,656 total RAM bits, and 98 I/O pins. It operates from a 1.045 V to 1.155 V supply and is rated for a junction temperature range of 0°C to 85°C.

Key Features

• ECP5 FPGA architecture with 44,000 logic elements or cells and 11,000 LABs or CLBs
• 1,990,656 total RAM bits for on-chip buffering and data storage
• 98 I/O pins for interfacing with external logic, memory, and communication blocks
• 144-LQFP surface mount package with a 144-TQFP (20x20) package designation
• 1.045 V to 1.155 V supply range and 0°C to 85°C junction temperature rating

Applications

• Programmable glue logic and custom control sequencing in embedded hardware
• Protocol translation between serial, parallel, and memory interfaces
• Data formatting and control logic for sensor and display subsystems
• Custom peripheral expansion for embedded and instrumentation systems

Design & Procurement Notes

Designers should verify board layout, pin assignment, and power delivery against the 144-LQFP footprint and the 1.045 V to 1.155 V supply requirement. The 144-TQFP (20x20) package designation should be checked against land pattern and stencil requirements. Thermal planning should account for the 0°C to 85°C junction temperature rating, including ambient conditions and package mounting. The 98 I/O count, 1,990,656 RAM bits, and 44,000 logic elements or cells can guide resource allocation for custom logic, buffering, and interface mapping.