The LFE2-20E-7FN484C-6I is a Field Programmable Gate Array (FPGA) from Lattice Semiconductor's MachXO2 family. This FPGA offers a balance of low power consumption, high performance, and small form factor, making it suitable for a wide range of applications. It is designed for control, interconnect and signal processing functions.

Applications

• Consumer electronics (e.g., set-top boxes, digital TVs)
• Industrial control systems
• Communication equipment (e.g., routers, switches)
• Medical devices
• Automotive applications
• Security systems

Features

• 20K Look-Up Tables (LUTs)
• 484-pin Fine-Pitch Ball Grid Array (FBGA) package
• Embedded memory blocks
• High-speed I/Os
• sysCLOCK PLLs for clock management
• Pre-engineered source synchronous I/O support
• On-chip oscillator
• Advanced security features

Benefits

• Low power consumption extends battery life in portable applications.
• High performance enables complex signal processing and control functions.
• Flexible I/O options support a wide range of interfaces.
• Small form factor allows for integration in compact devices.
• Security features protect against unauthorized access and tampering.
• Fast time-to-market due to easy programmability.

Additional Details

The LFE2-20E-7FN484C-6I features 20,000 logic elements (LUTs) and significant embedded memory resources, allowing for complex logic implementation. The 484-pin FBGA package provides a high density of I/O pins for flexible connectivity to other components. It supports various I/O standards, including LVCMOS, LVTTL, and differential signaling. The sysCLOCK PLLs provide flexible clock generation and distribution capabilities. The device operates over a wide voltage range. The industrial temperature range (-40°C to +85°C) ensures reliable operation in harsh environments. Configuration can be done via JTAG, SPI, or I2C interfaces. Detailed documentation, including datasheets, application notes, and design tools, is available from Lattice Semiconductor to support the development and implementation of designs using this FPGA. This FPGA is a versatile solution for applications requiring flexible logic, high performance, and low power consumption.