The STM32F105RCT6 with ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 by STMicroelectronics is a 32-bit ARM Cortex microcontroller with a 64/25 connection line. It features an outstanding performance, with up to 32KB of embedded SRAM and up to 256 KB of embedded Flash memory for robust operation. With its flexible analog and digital blocks, the microcontroller is also suitable for high-performance applications such as motor management, automotive, industrial automation, safety and security. The power-saving feature of the STM32F105RCT6 makes it highly efficient, making it an excellent choice for power constrained applications. In addition, its connectivity line M3 offers easy and secure communication with many protocols, including USB, Ethernet, CAN, and LIN. The STM32F105RCT6 can also provide industrial grade software components to enable fast and reliable connectivity with the external world.