LFE2-70E-5F900C

Field Programmable Gate Array Overview

The LFE2-70E-5F900C is a Field Programmable Gate Array (FPGA) from the Lattice ECP2 family, manufactured by Lattice Semiconductor Corporation. It features 68,000 logic elements and 34,000 Adaptive Logic Modules (ALMs). The device includes 1.01 Mbit of embedded memory and supports up to 500 I/Os. Operating at a core voltage of 1.2V (range 1.14V to 1.26V), it achieves data rates of 750 Mb/s with a maximum operating frequency of 311 MHz. Designed for commercial temperature ranges (0°C to +85°C), it is housed in a 900-ball Fine Pitch Ball Grid Array (FPBGA) package.

Field Programmable Gate Array Feature Summary

• High-density programmable logic architecture with significant ALM capacity
• Integrated high-speed serial interface capabilities supporting multi-gigabit data rates
• Robust security features including bitstream encryption and dual boot support
• Low-power design optimized for thermal efficiency in compact form factors

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Automotive electronic modules
• Video connectivity and signal processing interfaces

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'C' indicates the commercial temperature grade (0°C to +85°C) against the official datasheet. Confirm the package type is 900-FPBGA. Ensure compatibility with Lattice Diamond software tools for configuration. Check for moisture sensitivity levels and reflow soldering profile requirements prior to assembly.

Field Programmable Gate Array Selection Notes

Select this model when high I/O count (500 pins) and moderate logic density are required within a 900-ball footprint. Compare against the LFE2M70SE series if higher memory capacity or industrial temperature ratings (-40°C to +100°C) are necessary. Verify that the 1.2V core voltage aligns with the system power budget and that the commercial temperature range meets environmental specifications.

Field Programmable Gate Array Part Context

This component belongs to the Lattice ECP2 family, designed for low-power, high-performance applications. It serves as a bridge between small FPGAs and larger devices, offering a balance of logic resources and I/O flexibility. The ECP2 series is known for its efficient use of silicon area and support for various high-speed serial protocols.

Field Programmable Gate Array Replacement Considerations

LFE2M70SE-5FN900I: Offers industrial temperature range and increased memory but may require software migration. LFE2-70E-7FN672C: Similar logic density but different pin count and package size. LFE2M70E-6FN900C: Higher speed grade with increased memory.