LFEC3E-3T100I

Field Programmable Gate Array Overview

The LFEC3E-3T100I is a Field Programmable Gate Array (FPGA) from the LatticeECP/EC family, manufactured by Lattice Semiconductor Corporation. It features 3100 logic elements and 67 I/Os in a 100-LQFP package. The device operates at a minimum voltage of 1.14 V and maximum of 1.26 V, with a standard working voltage of 1.2 V. It includes 56320 bits of total RAM, comprising distributed and embedded block memory. The component supports surface mount installation and functions within a temperature range of -40°C to +100°C.

Field Programmable Gate Array Feature Summary

• Integrates 3100 logic elements for programmable logic implementation
• Provides 67 general-purpose input/output interfaces
• Includes 56320 bits of on-chip memory resources
• Operates within a wide industrial temperature range

Field Programmable Gate Array Applications

• Embedded system design
• Industrial control applications
• Telecommunications infrastructure equipment
• Automotive electronics systems

Field Programmable Gate Array Procurement Notes

This component is listed as obsolete or discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary market distributors. Verify end-of-life status and lead times carefully before integration into new designs. Ensure compatibility with existing supply chain channels for legacy parts.

Field Programmable Gate Array Selection Notes

Select this FPGA for applications requiring moderate logic density and low power consumption. The 1.2V core voltage supports energy-efficient designs. Consider the 100-pin package size for space-constrained PCB layouts. Evaluate the 67 I/O count against interface requirements to ensure sufficient connectivity without excessive pin allocation.

Field Programmable Gate Array Part Context

Part of the LatticeECP/EC family, designed for cost-effective and power-efficient programmable logic solutions. The series targets industrial, telecom, and automotive markets, emphasizing reliability and low power usage. This specific model represents an older generation within the Lattice portfolio, preceding newer high-performance families.

Field Programmable Gate Array Replacement Considerations

No direct public substitute part numbers are confirmed for this obsolete component. Designers should evaluate newer Lattice ECP5 or CrossLink-N families for functional equivalents, considering differences in logic capacity, I/O counts, and package dimensions during migration.