LFE3-70EA-7FN1156I – Lattice ECP3 FPGA, 70K LUTs, Industrial Grade, 1156-FBGA

The LFE3-70EA-7FN1156I is an industrial-grade FPGA from the Lattice ECP3™ family, featuring 70K LUTs, integrated DSP blocks, embedded memory, and high-speed SERDES. Designed for rugged and high-performance systems, it delivers excellent logic density and low power in a robust 1156-ball FBGA package.

Product Brochure

Description

Technical specifications:

  • Logic cells: Over 68,000 (70K LUTs)
  • Embedded RAM: 4.4 Mbits
  • DSP blocks: 320 18×18 multipliers
  • SERDES: 4 channels, up to 3.2 Gbps
  • Package: 1156-ball FBGA
  • Speed grade: -7 (High-performance grade)
  • Core voltage: 1.2V; I/O up to 3.3V
  • Temperature range: -40°C to +100°C (industrial)
  • Applications: Industrial automation, automotive, aerospace, telecom, and medical systems

Product features:

  • 70K logic elements: Ideal for complex and high-speed digital logic design
  • High-speed SERDES support: Up to 3.2 Gbps for PCIe, Ethernet, and other protocols
  • Industrial temperature range: Designed for harsh environments from -40°C to +100°C
  • Low power core: Power-efficient architecture for embedded and industrial systems
  • Integrated DSP blocks: Supports signal processing, audio/video, and data computation
  • Flash-based configuration: Secure and reliable boot-up with instant-on capability

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