LAE5UM-45F-6BG381E

Field Programmable Gate Array Overview

The LFE5UM-45F-6BG381E is a Field Programmable Gate Array from the Lattice ECP5 UltraPlus family, manufactured by Lattice Semiconductor. It features 44,000 logic elements and 22,000 Adaptive Logic Modules (ALMs). The device includes 1.9 Mbit of embedded memory and supports 118 I/O pins. Operating at a minimum voltage of 1.045 V and maximum of 1.155 V, it functions within a temperature range of 0°C to +85°C. Data rates reach 3.2 Gb/s with a maximum frequency of 312 MHz. It is housed in a CSFBGA-381 package.

Field Programmable Gate Array Feature Summary

• Supports high-speed serial data transmission via integrated SERDES blocks capable of 3.2 Gb/s rates.
• Provides substantial programmable logic density through 22,000 ALMs for complex digital design implementation.
• Includes significant on-chip embedded memory resources totaling 1.9 Mbit for data buffering and storage.

Field Programmable Gate Array Applications

• Industrial automation systems requiring reliable programmable logic control
• Telecommunications infrastructure equipment utilizing high-speed serial interfaces
• Automotive electronics applications operating within specified temperature ranges

Field Programmable Gate Array Procurement Notes

Verify the exact part number spelling, as official documentation typically lists this component as LFE5UM-45F-6BG381E rather than LAE5UM. Confirm the suffix 'E' indicates the extended industrial temperature grade if required. Check RoHS compliance status directly from the manufacturer's datasheet before ordering. Ensure the CSFBGA-381 package availability matches your PCB assembly capabilities.

Field Programmable Gate Array Selection Notes

Select this model when designs require moderate logic density combined with high-speed SERDES connectivity. Compare against the standard LFE5U series if ultra-low power consumption is the primary constraint, as the UM variant offers enhanced performance features. Verify that the 118 I/O count meets interface requirements without excessive pin usage. Consider the 312 MHz maximum frequency for timing closure feasibility in synchronous designs.

Field Programmable Gate Array Part Context

This component belongs to the Lattice ECP5 UltraPlus family, which extends the capabilities of the standard ECP5 line. The family targets edge computing and connectivity applications needing efficient processing. The 45K device size serves as a mid-range option within the portfolio, balancing resource availability with power efficiency for compact form factors.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided source material. Designers should consult Lattice Semiconductor's official cross-reference tools or contact technical support for verified equivalent components. Do not assume compatibility with other FPGA families without detailed electrical and logical verification.