Silicon Labs Wireless Microcontroller SoC , 32 bit ARM Cortex M33, 38.4MHz, 512kB Flash, 32kB RAM EFR32FG22C121F512GM32-C

Silicon Labs EFR32FG22C121F512GM32-C is a high-performance wireless microcontroller SoC that integrates a 32 bit ARM Cortex M33 processor running at 38.4MHz, designed for energy-efficient proprietary protocol networking applications.

This device includes a substantial 512kB FLASH program memory and 32kB RAM, providing ample resources for complex embedded systems. Packaged in a QFN surface mount format with 32 pins, it is suitable for compact and high-density circuit board designs.

The microcontroller operates across a broad temperature range from -40°C to 85°C, ensuring dependable performance in harsh industrial, IoT, and commercial environments. Its electrical characteristics allow operation from a minimum supply voltage of 1.71V up to a maximum of 3.8V.

Equipped with 4 timers and a 1 x 2-bit ADC, the device offers flexible timing and analog-to-digital conversion capabilities. The embedded RISC instruction set architecture enhances processing efficiency and energy management.

The integrated wireless Gecko SoC radio provides robust 2.4GHz connectivity with industry-leading receive sensitivity, enabling seamless IoT device communication and mesh networking.

Designed for industrial automation, building management, and smart home applications, this microcontroller supports secure boot with root of trust and secure loader features to protect device integrity.

Includes 512kB FLASH program memory for extensive application code. Equipped with 32kB RAM to support complex processing tasks. QFN package type with surface mount design suitable for compact boards. Operates within -40°C to 85°C temperature range for reliable industrial use.

Features 4 timers and 1 x 2-bit ADC for versatile hardware control. Supports low voltage operation between 1.71V minimum and 3.8V maximum supply voltage. Implements RISC instruction set architecture optimized for energy efficiency.

Wireless Gecko family provides high performance 2.4GHz radio integration for IoT connectivity. Explore EnvMart’s Electronics & Electricals section for a wide range of advanced Microcontrollers and wireless SoCs from leading brands like Silicon Labs.