32-Bit Cortex-M3 MCU, 32MHz, 2048B RAM, FLASH, 17 I/O, Industrial
32-Bit RISC MCU, Cortex-M3, 24MHz, 2048B RAM, FLASH, QFN-24
MCU 32-bit EFM32 ARM Cortex M3 RISC 4KB Flash 2.5V/3.3V 24-Pin QFN EP