"Cores & Clocks: Powered by ARM Cortex - M0 cores running at up to 48MHz, it can meet some simple control applications with high cost and power requirements.Storage: 64KB of flash memory and 8KB of SRAM to store program code and runtime data.Peripherals: Integrates a variety of commonly used peripherals, such as USART, SPI, I2C and other communication interfaces, which is convenient for data transmission and communication with other devices; It also contains timers, ADCs, etc., which can realize timing control, analog signal acquisition and other functions.Package: TQFP48 package has good compatibility and expandability, which is convenient for use in different board designs. "
