LFE2M70SE-7FN900C

Product Overview

The LFE2M70SE-7FN900C is a Lattice Semiconductor Corporation ECP2M field programmable gate array (FPGA) in the ECP2M series, used in embedded logic and interface integration. It provides 67,000 logic elements/cells, 8,375 LABs/CLBs, and 4,642,816 total RAM bits, with 416 input/output pins available for system connectivity. The device is supplied in a 900-FPBGA (31x31) package, with a 900-BBGA package/case designation, and is mounted by surface-mount assembly. Its specified supply voltage range is 1.14 V to 1.26 V, and its junction temperature operating range is 0°C to 85°C (TJ).

Key Features

• 67,000 logic elements/cells and 8,375 LABs/CLBs provide programmable logic resources.
• 4,642,816 total RAM bits provide available memory capacity.
• 416 I/O pins provide external connection points.
• Supply voltage range of 1.14 V to 1.26 V.
• Surface-mount 900-FPBGA (31x31) package with 900-BBGA package/case designation.
• Operating temperature range of 0°C to 85°C (TJ).

Applications

• Embedded control logic and peripheral interface adaptation.
• Programmable data-path construction for custom logic functions.
• Buffering and state management in FPGA-based subsystems.
• Board-level glue logic and multi-I/O expansion.

Design & Procurement Notes

Design teams should confirm that the 1.14 V to 1.26 V supply range and 0°C to 85°C (TJ) junction temperature range match the system power and thermal environment. The 900-FPBGA (31x31) surface-mount package requires appropriate land pattern, stencil, and reflow profile considerations for assembly. The 416 I/O count and 4,642,816 total RAM bits should be evaluated against required pin assignments, buffer depth, and interface requirements. Logic capacity of 67,000 logic elements/cells and 8,375 LABs/CLBs should be checked during synthesis and place-and-route to ensure the target design fits with timing margin.