LFE2M100E-5FN1152I

Field Programmable Gate Array Overview

The LFE2M100E-5FN1152I is an ECP2M family Field Programmable Gate Array (FPGA) manufactured by Lattice Semiconductor Corporation. It features 95,000 logic elements and 11,875 LAB/CLB units. The device integrates 5,435,392 bits of total RAM. It supports 520 I/Os and utilizes a 1152-BBGA package with dimensions of 35x35 mm. Operating voltage ranges from 1.14V to 1.26V. The component is rated for industrial temperatures between -40°C and 100°C TJ. It is currently marked as Not Recommended for New Designs.

Field Programmable Gate Array Feature Summary

• Integrates high-speed SERDES with PCS blocks supporting protocols such as PCI Express, Ethernet, OBSAI, and CPRI.
• Includes up to 42 sysDSP blocks for high-performance multiply and accumulate operations.
• Features embedded sysMEM block RAM ranging from 55 Kbits to 5308 Kbits depending on the specific device configuration.
• Utilizes analog PLLs and DLLs for clock multiply, divide, phase, and delay adjustment.

Field Programmable Gate Array Applications

• High-speed data acquisition systems requiring low power consumption.
• Industrial automation control and monitoring interfaces.
• Telecommunications infrastructure equipment including base station components.
• Automotive electronic systems for display and safety applications.

Field Programmable Gate Array Procurement Notes

Verify the current lifecycle status before procurement, as this part is designated as Not Recommended for New Designs. Confirm that existing inventory meets long-term supply requirements. Check for Product Change Notifications regarding packaging or assembly revisions. Ensure compatibility with existing design tools and programming hardware. Validate that the 1152-FPBGA footprint matches the target PCB layout specifications.

Field Programmable Gate Array Selection Notes

Select this model when 95K LUT capacity and 520 I/Os are required within a compact form factor. Consider the ECP2M series for applications needing embedded SERDES capabilities without higher power consumption. Evaluate the 1.2V core voltage against system power budgets. Compare against the ECP2S series if lower speed grades are sufficient for the application timing constraints.

Field Programmable Gate Array Part Context

This component belongs to the LatticeECP2M family, which bridges the gap between low-end FPGAs and higher-cost devices. It offers significant logic density and memory resources compared to smaller Lattice parts. The family is known for combining FPGA flexibility with ASIC-like performance efficiency. It serves as a drop-in replacement for complex CPLDs in many legacy designs.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other variants within the LFE2M100 family with different speed grades or temperature ratings. Cross-reference with LFE2M100SE models for commercial temperature options. Verify pin-to-pin compatibility when selecting alternative packages within the same logic density tier.