Crucial to any electronic system is this STM32F103C6T6A microcontroller from STMicroelectronics, a mini computer that can be programmed to do whatever you want. This microcontroller has an operating temperature range of -40 °C to 85 °C. It has a maximum clock speed of 72 MHz. Its ADC resolution is 12/12. This device has a typical operating supply voltage of 2.5|3.3 V. Its minimum operating supply voltage of 2 V, while its maximum is 3.6 V. Its flash program memory is 32KB. This is a 32 bit processor. This device is based on the ARM Cortex M3 core architecture.