LFE5U-12F-8BG256I

Field Programmable Gate Array Overview

The LFE5U-12F-8BG256I is a Field Programmable Gate Array from the Lattice ECP5 family, manufactured by Lattice Semiconductor Corporation. It features 12,000 logic elements and 6,000 Adaptive Logic Modules (ALMs). The device includes 576 kbit of embedded block RAM and supports up to 197 I/Os. Operating at a nominal voltage of 1.1 V with a range of 1.045 V to 1.155 V, it achieves data rates of 3.2 Gb/s and a maximum frequency of 350 MHz. Housed in a CABGA-256 package, it operates within a temperature range of -40°C to +100°C.

Field Programmable Gate Array Feature Summary

• Integrates high-speed serial transceivers supporting 3.2 Gb/s data rates for efficient communication interfaces.
• Provides extensive embedded memory resources including distributed RAM and block RAM for complex data buffering.
• Features low-power architecture optimized for energy-efficient operation in portable and battery-powered systems.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Automotive infotainment and sensor processing

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '8' against official Lattice documentation to confirm pinout or speed grade variations compared to similar BG256 packages. Ensure compliance with RoHS directives and check moisture sensitivity levels for proper handling during assembly. Confirm availability through authorized distributors as supply chain conditions may vary.

Field Programmable Gate Array Selection Notes

Select this component when designing systems requiring moderate logic density with high-speed serial connectivity. Compare against the LFE5U-12F-7BG256I variant if different packaging or thermal characteristics are required. Consider the total available I/O count and memory size relative to system interface requirements before finalizing the design.

Field Programmable Gate Array Part Context

This part belongs to the Lattice ECP5 Ultra series, designed for cost-sensitive applications requiring low power consumption. The ECP5 family utilizes a mature process technology to deliver reliable performance across industrial and commercial environments. It serves as a bridge between smaller CPLDs and larger high-performance FPGAs.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other LFE5U-12F variants with compatible pinouts such as LFE5U-12F-7BG256I, provided package and electrical specifications match exactly. Cross-family replacements require careful verification of logic capacity and I/O compatibility.