STM32F051R8T6 - Stmicroelectronics - ARM MCU, Access Line, STM32 Family STM32F0 Series Microcontrollers
STM32 - Wikipedia
Ingenious architectural features allow ST to extract maximum performance from new microcontroller family based on ARM Cortex-M4. Cost: less than 6 bucks in 1000s | EDA360 Insider
ARM Cortex-M7 in STM32 F7 STMicroelectronics, IS2T MicroEJ Java apps store for embedded market - YouTube
Arm Cortex-M7 - Microcontrollers - STMicroelectronics
STM32 Microcontrollers - STMicro | Mouser
STM32 processors consume less energy, provide higher memory density