LFE2-12E-6T144I

Field Programmable Gate Array Overview

The LFE2-12E-6T144I is a Field Programmable Gate Array (FPGA) belonging to the LatticeECP2/M family, manufactured by Lattice Semiconductor Corporation. This device features approximately 12,000 logic elements and supports up to 93 I/O pins within a 144-pin Thin Quad Flat Package (TQFP). It operates with a core voltage range of 1.14V to 1.26V and is rated for industrial temperature conditions spanning from -40°C to +100°C junction temperature. The architecture includes embedded block RAM and DSP capabilities suitable for low-power applications.

Field Programmable Gate Array Feature Summary

• Low-power architecture optimized for efficiency in space-constrained designs
• Industrial temperature rating ensuring reliability in harsh environments
• Embedded high-speed serial transceivers for connectivity
• Supports multiple configuration modes including non-volatile flash

Field Programmable Gate Array Applications

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

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '6T' against official Lattice documentation to confirm it denotes the -6 speed grade and T package variant. Ensure the 'I' suffix correctly indicates the industrial temperature range as per the datasheet. Confirm availability through authorized distributors, as lead times may vary based on production cycles.

Field Programmable Gate Array Selection Notes

Select this component when a balance of moderate logic density and ultra-low power consumption is required. Compare against the ECP3 series if higher performance or additional SERDES channels are needed. Verify that the 144-pin TQFP package meets the PCB footprint constraints and thermal requirements of the target design.

Field Programmable Gate Array Part Context

This part belongs to the LatticeECP2/M family, which succeeded the MachXO series. It bridges the gap between simple CPLDs and complex FPGAs, offering significant logic resources while maintaining low static power. The family is known for its robust security features and instant-on capability using external SPI flash.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements within the same package and speed grade should be verified via the Lattice Product Selector Guide. Cross-family migration to ECP3 devices requires schematic and layout changes due to architectural differences.