The EFM32G210F128-QFN32 is an ARM Cortex-M3 based Microcontroller Unit with speeds up to 32MHz and is part of the Gecko family of energy friendly devices. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times and energy saving modes the microcontroller is ideal for energy sensitive applications. In addition this device includes 128kB flash, 16 RAM, 24 digital I/O pins, 2 x 16-bit timers and multiple communication interfaces.
24 General purpose I/O pins - Configurable peripheral I/O locations