https://www.overseadia.com/en-US/detail/9feca10c7e2a122aa5729af83b846f12 The STM32F103RBT7 is a powerful and versatile microcontroller chip that can revolutionize the way you approach electronics. This original MCU encapsulation comes in the LQFP-64 (10x10) model, making it ideal for a wide range of applications. With advanced features and capabilities, this chip is perfect for both beginners and experts alike.