LFE3-70EA-6LFN672I

Field Programmable Gate Array Overview

The LFE3-70EA-6LFN672I is a Field Programmable Gate Array from the LatticeLatticeFLEX ECP3 Enhanced Architecture series. It features 67,000 logic elements and 33,500 Adaptive Logic Modules within a 672-pin Fine-Pitch Ball Grid Array package. The device supports a maximum operating frequency of 375 MHz and data rates up to 3.2 Gb/s. It operates on a 1.2V supply voltage with a range of 1.14V to 1.26V. The component is rated for industrial temperatures between -40°C and +100°C.

Field Programmable Gate Array Feature Summary

• Integrates high-density programmable logic resources including Adaptive Logic Modules and embedded memory blocks for complex digital designs.
• Supports high-speed serial communication interfaces with data rates reaching 3.2 Gb/s.
• Designed for robust operation across extended industrial temperature ranges.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Test and measurement instrumentation

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '6' indicates the -6 speed grade when sourcing replacements. Confirm the 672-pin FPBGA footprint compatibility during procurement. Ensure the supplier provides official datasheets matching the LFE3-70EA family specifications. Check for RoHS compliance documentation as required by project standards.

Field Programmable Gate Array Selection Notes

Select this model when 67k logic elements and 4.32 Mbit embedded memory are required in a 672-pin package. Compare against the -8 or -9 speed grades if higher clock frequencies are needed. Consider the -C variant only if commercial temperature limits suffice. Verify I/O count requirements match the available pins on the 672-FPBGA.

Field Programmable Gate Array Part Context

This component belongs to the LatticeLatticeFLEX ECP3 Enhanced Architecture family, designed for mid-to-high density applications. It succeeds earlier ECP generations with improved performance and power efficiency. The 672-pin package allows for significant I/O connectivity compared to smaller form factors in the same series.

Field Programmable Gate Array Replacement Considerations

The LFE3-70EA-8LFN672I and LFE3-70EA-9LFN672I are compatible pin-for-pin alternatives offering higher speed grades. These substitutes maintain identical logic resources and package dimensions while providing increased maximum operating frequencies.