STM32F103C8T6 Microcontroller: ARM Cortex-M3, 64KB Flash, 37 GPIO Pins

The STM32F103C8T6 is a microcontroller based on the ARM Cortex-M3 core. It's part of the STM32F1 series and is widely used in a variety of applications, including industrial control, robotics, and automotive systems. Some of its key features include:

• 72 MHz clock speed
• 64 KB flash memory
• 20 KB SRAM
• 2.0 - 3.6 V operating voltage
• 37 GPIO pins
• Multiple communication interfaces (SPI, I2C, USART, USB)
• Built-in DMA controller
• Multiple timers and PWM outputs

The STM32F103C8T6 is available in a small LQFP48 package, making it ideal for space-constrained applications. It's also highly configurable, with a wide range of peripherals and features that can be enabled or disabled depending on the specific needs of the application. Overall, the STM32F103C8T6 is a powerful and versatile microcontroller that's well-suited for a variety of embedded systems applications.