
Silicon Labs’ EFM32™ Wonder Gecko 32-bit microcontroller (MCU) family includes 60 devices based on the ARM® Cortex®-M4 core, which provides a full DSP instruction set and includes a hardware FPU for faster computation performance.
Wonder Gecko Resources
Gecko Family - Wireless MCU and 32 bit MCU’s
Gecko Family - Wireless MCU and 32 bit MCU’s Selector Guide
Gecko Family - Wireless MCU and 32 bit MCU’s Selector Guide