Core and Performance: ARM Cortex-M0 32-bit RISC core, maximum 64MHz clock frequency, 2.6V~5.5V wide voltage supply, operating temperature range -40℃ to +105℃, stable operation in high and low temperature environments. Storage Resources: 64KB Flash program storage (including 3KB Bootloader partition), 10KB SRAM, supports zero-wait-state Flash access, meeting the running requirements of small and medium-sized embedded programs. Rich On-chip Peripherals: Integrated 12-bit SAR ADC (up to 23 channels, 1.14MSPS), on-chip temperature sensor; 3-channel UART, 2-channel SPI (supports I2S multiplexing), 2-channel I2C, multiple timers, abundant GPIO resources. Package and Advantages: UFQFPN32 small surface-mount package, compact size saves PCB space; domestic Hangshun MCU, high cost-performance ratio, stable supply, suitable for cost-sensitive control projects. Application Scenarios: Suitable for small home appliances, sensor data acquisition, smart door locks, LED control, industrial acquisition modules, battery detection, various consumer electronics control boards, datasheet is available for download.