The STM32F103C8T6 is a 32-bit ARM Cortex-M3 processor-based microcontroller manufactured by STMicroelectronics. It is part of the STM32 family of microcontrollers, featuring a 64KB program memory, 20KB RAM, 2 x 12-bit analog-to-digital converters (ADC) and other peripherals suitable for embedded control applications. The processor uses an ARM Cortex-M3 core, operating at a maximum frequency of 72 MHz, with a maximum memory of 256 KB of flash memory, 64 KB SRAM and 20 KB of RAM. The 48-pin LQFP package includes several external peripherals, including 5 timers, USART/SPI/I2C communication, LCD controller, ADC, DACs, and other I/O capabilities. It is a low-cost, low-power, high-performance MCU well suited for a variety of applications, including embedded systems, industrial automation, consumer electronics, and more.