LFEC1E-4TN100I

Field Programmable Gate Array Overview

The LFEC1E-4TN100I is a Field Programmable Gate Array (FPGA) from the Lattice ECP1E family, designed for low-power connectivity and control applications. It features 1,024 Configurable Logic Blocks (CLBs) and operates with a maximum clock frequency of 350 MHz. The device supports a supply voltage range of 1.14 V to 1.26 V, with a nominal rating of 1.2 V. It is housed in a TQFP-100 package, offering 100 terminals with a 0.5 mm pitch. The component functions within an operating temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Provides high-density logic resources through 1,024 CLBs for complex digital design implementation.
• Supports high-speed data processing with a maximum operating frequency of 350 MHz.
• Operates on a low-voltage power supply ranging from 1.14 V to 1.26 V for energy efficiency.
• Utilizes a 100-pin Thin Quad Flat Package (TQFP) suitable for surface-mount assembly.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Consumer electronics interface bridging
• Telecommunications signal processing

Field Programmable Gate Array Procurement Notes

Verify the specific ordering suffix against official Lattice Semiconductor documentation to ensure correct package type and temperature grade. Confirm RoHS compliance status via the manufacturer's current datasheet or product selector guide before procurement. Cross-reference the Mouser part number 842-lfec1e4tn100i with the manufacturer's official listing to validate authenticity and current availability status.

Field Programmable Gate Array Selection Notes

Select this component when a balance of moderate logic density and low power consumption is required for embedded applications. The 350 MHz performance ceiling suits intermediate-speed data paths. Ensure the system design accommodates the 1.2 V core voltage requirement and the thermal characteristics of the TQFP-100 package for the intended environmental conditions.

Field Programmable Gate Array Part Context

This device belongs to the Lattice ECP1E family, which targets cost-sensitive and power-efficient FPGA markets. It serves as a bridge between higher-end ECP5 series and lower-density MachXO devices, providing a scalable solution for connectivity and control tasks requiring reliable programmable logic without excessive power draw.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are not explicitly documented in public sources. Consider the LFE1E-1E variant for lower density or the LFE5U family for enhanced DSP capabilities if functional requirements exceed the ECP1E specifications. Verify compatibility with existing board layouts and programming tools.