The STM32F105VCT6 is a high-performance microcontroller from STMicroelectronics, featuring an ARM Cortex-M3 core with a maximum CPU frequency of 72 MHz. This microcontroller is equipped with 256 KB of Flash memory and 64 KB of SRAM, providing ample storage for program and data memory. It also includes a rich set of peripherals, including multiple timers, communication interfaces such as SPI, I2C, USART, and USB, as well as analog and digital IOs. The STM32F105VCT6 is suitable for a wide range of applications, including industrial control, consumer electronics, and automotive systems. It operates with a supply voltage range of 2.0 to 3.6 V and has low power consumption features, making it ideal for battery-powered or energy-efficient devices. Additionally, this microcontroller is equipped with advanced security features to ensure the integrity and confidentiality of data in applications where security is a concern. With its high performance, low power consumption, and rich feature set, the STM32F105VCT6 offers a versatile solution for embedded system designs.