The STM32F410RBT from STMicroelectronics is a Space Qualified Microcontroller with Clock Rate 32 kHz to 26 MHz, Operating Frequency 100 MHz, Internal RAM Memory SRAM : 32 kB, Flash Memory 128 kB, Supply Voltage 1.8 to 3.6 V. Tags: Surface Mount. More details for STM32F410RBT can be seen below.