Silicon Labs 32 bit ARM Cortex M3 Microcontroller 48 MHz 256kB FLASH 120-Pin BGA EFM32LG295F256G-F-BGA120

Silicon Labs EFM32LG295F256G-F-BGA120 is a 32 bit ARM Cortex M3 microcontroller featuring a 48 MHz maximum clock frequency and 256kB FLASH program memory designed for high performance and ultra-low power consumption applications. It incorporates 32kB RAM, 93 programmable I/Os, and a rich set of analog peripherals including 3 x 12 bit DACs, 2 analog comparators, and 12 x 12 bit ADCs.

Manufactured in a compact 120-pin BGA surface mount package, this microcontroller supports operation over a wide temperature range from -40°C to 85°C and accommodates supply voltages between 1.98V and 3.8V. The device employs a RISC instruction set architecture and includes hardware cryptography (AES) for secure embedded solutions.

Its ultra-low power modes feature 0.65 μA current in Stop (EM3) mode and 63 μA per MHz in EM1 mode, making it highly suitable for battery-powered and energy-efficient industrial, automotive, and embedded system applications. Fast wake-up time of 2 μs further enhances responsiveness in power-sensitive environments.

With a single timer and 93 programmable I/Os, the microcontroller offers design flexibility for a wide range of embedded control tasks. The product is not certified under any automotive standard but is engineered for high reliability and performance.

Features a 32 bit ARM Cortex M3 processor ideal for battery-powered and low-energy applications. Operates at a maximum frequency of 48 MHz with a 256kB FLASH program memory. Equipped with 32kB RAM and 93 programmable I/Os for flexible interfacing.

Offers ultra-low power consumption modes including 0.65 μA in Stop mode and 63 μA/MHz in EM1 mode. Includes hardware cryptography (AES) for enhanced security. Supports multiple analog and digital peripherals including 3 DACs and 2 analog comparators.

Operates reliably between -40°C and 85°C temperature range. Uses a 120-pin BGA surface mount package for compact design. Designed with RISC architecture instruction set for efficient processing. Ideal for industrial, embedded systems, and automotive electronic applications requiring power efficiency.

This Silicon Labs microcontroller is a versatile component suitable for embedded control, industrial automation, consumer electronics, and other high-performance applications requiring low power consumption and compact packaging.

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