STMicroelectronics' expands their STM32H7 series with the addition of several variants with dual core microcontrollers, such as Arm Cortex-M7, able to run up to 480 MHz. The former single-core Cortex-M7 STM32H7 variants benefit from this frequency increase and can now run up to 480 MHz as well. The STM32H7 series remains one of the highest performing microcontrollers with embedded Flash on the market.