New Product


August 10, 2021 by Mouser Electronics

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


Silicon Laboratories EFM32PG22 32-bit Microcontrollers are part of the Series 2 Gecko portfolio designed to enable energy-friendly embedded applications. These microcontrollers are a highly efficient solution featuring a high-performance 76.8 megahertz Cortex-M33 with up to 128 kilobytes of flash memory and up to 32 kilobytes of RAM data memory.

The EFM32PG22 features analog and communication peripherals including a 12-bit successive-approximation-register (SAR) analog-to-digital converter (ADC), a die temperature sensor, up to 26 general purpose I/O pins, numerous serial interfaces, and various timers and triggers to support the low system energy consumption.

The microcontrollers support several states with varying energy consumption including an active mode, two deep sleep modes, and a shutoff mode to maximize battery lifetime.

The EFM32PG22 microcontrollers are ideal for personal hygiene devices, appliances and whitegoods, industrial automation, and consumer electronics.

For more information, visit

New Industry Products are a form of content that allows industry partners to share useful news, messages, and technology with All About Circuits readers in a way editorial content is not well suited to. All New Industry Products are subject to strict editorial guidelines with the intention of offering readers useful news, technical expertise, or stories. The viewpoints and opinions expressed in New Industry Products are those of the partner and not necessarily those of All About Circuits or its writers.