BUY STM32F103VET6 https://www.utsource.net/itm/p/860388.html
Low-density access line, ARM-based 32-bit MCU with 16 or 32 KB Flash, 5 timers, ADC and 4 communication interfaces
Description: STM32F103VET6 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics. It is based on the STM32F103VET6 device, which is a high-performance ARM Cortex-M3 processor with 256KB of Flash memory, 64KB of SRAM, and a wide range of peripherals. Features: 32-bit ARM Cortex-M3 core 256KB Flash memory 64KB SRAM Up to 72MHz operating frequency 12-bit ADC 12 timers 2x I2C, 2x SPI, 2x USART CAN controller USB 2.0 Full-speed JTAG/SWD debug interface Up to 4x PWM outputs Up to 4x UARTs Up to 8x 12-bit ADC channels Applications: The STM32F103VET6 is suitable for a wide range of applications, including industrial and consumer applications, automotive, medical, and communications. It is suitable for applications such as motor control, power management, and embedded systems. (For reference only)