LFE2M70E-6FN1152I

Field Programmable Gate Array Overview

The LFE2M70E-6FN1152I is an ECP2M series Field Programmable Gate Array (FPGA) manufactured by Lattice Semiconductor Corporation. It features 67,000 logic elements and 8,375 Adaptive Logic Modules (ALMs). The device includes 4.6 Mbit of embedded SRAM block memory and supports up to 490 I/Os. It operates within a supply voltage range of 1.14V to 1.26V and functions at temperatures from -40°C to +100°C. The component is housed in a 1152-ball Fine-Pitch Ball Grid Array (FPBGA) package with a 1.0mm pin pitch.

Field Programmable Gate Array Feature Summary

• Integrates high-speed Serial Deserializer/Serializer (SerDes) channels supporting data rates up to 3.125 Gbps for protocol connectivity.
• Includes SysDSP blocks providing dedicated hardware multiplication and accumulation capabilities for signal processing tasks.
• Features SysMem embedded memory blocks combined with distributed RAM for efficient data buffering and storage.
• Supports dual boot functionality and bitstream encryption for secure configuration management.

Field Programmable Gate Array Applications

• Industrial automation systems requiring reliable programmable logic control.
• Telecommunications infrastructure utilizing SerDes for high-speed serial interfaces.
• Test and measurement equipment needing flexible digital signal processing resources.
• Automotive electronics applications demanding extended temperature range operation.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +100°C) against the datasheet. Confirm the 1152-ball FPBGA package dimensions match the design footprint. Check for any Product Change Notices regarding assembly sources or marking format updates prior to ordering.

Field Programmable Gate Array Selection Notes

Compare the 67K logic element count and 4.6 Mbit memory capacity against system requirements. Ensure the 1152-pin package fits the PCB layout constraints. Verify that the 1.2V core voltage aligns with the available power rails. Consider if the integrated SerDes channels are necessary for the target interface protocols.

Field Programmable Gate Array Part Context

This part belongs to the Lattice ECP2M family, which bridges low-cost FPGAs and higher-performance devices. It combines standard FPGA fabric with embedded SerDes and DSP blocks. The ECP2M series is designed for cost-sensitive applications requiring moderate performance and low power consumption compared to larger FPGA families.

Field Programmable Gate Array Replacement Considerations

LFE2M70E-5FN1152I: Offers the same logic density and package but operates at a faster speed grade (-5 vs -6).