Lattice Semiconductor Corporation ICE40LM4K-CM49

Lattice ICE40LM4K-CM49 FPGA - Ultra-Low Power iCE40 LM Series

The ICE40LM4K-CM49 is a high-performance, ultra-low power FPGA from Lattice Semiconductor's iCE40™ LM family, designed for space-constrained embedded applications requiring flexible logic implementation and low power consumption.

Key Features

• 3520 Logic Elements across 440 LABs/CLBs for versatile digital design
• 81920 Total RAM Bits for on-chip data storage and buffering
• 37 I/O Pins for interfacing with external components
• Compact 49-UCBGA (3x3mm) Package ideal for size-critical designs
• Low Supply Voltage: 1.14V ~ 1.26V for energy-efficient operation
• Wide Operating Temperature: -40°C to 100°C (TJ) for industrial and automotive environments
• Surface Mount Technology for automated assembly

Applications

Perfect for industrial control systems, automotive electronics, edge computing, sensor interfaces, communication protocols, and embedded vision processing where low power consumption and compact form factor are critical.

Why Choose ICE40LM4K-CM49?

Lattice's iCE40 LM series delivers industry-leading power efficiency and small footprint, making it the ideal choice for battery-powered devices, IoT endpoints, and space-constrained industrial applications. The ICE40LM4K-CM49 combines sufficient logic density with minimal power draw, enabling longer battery life and reduced thermal management requirements.

RoHS Compliant - Meets environmental and safety standards for global deployment.

• ICE40LM4K-CM49.pdf