STM32F103 - Arm Cortex-M3 Microcontrollers (MCU) 72 MHz - STMicroelectronics

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STM32F103 microcontrollers use the Cortex-M3 core, with a maximum CPU speed of 72 MHz. The portfolio covers from 16 Kbytes to 1 Mbyte of Flash with motor control peripherals, USB full-speed interface and CAN.