Product descriptionDescription:1. Type: STM8S STM8S105K4T6 Development Board2. Size: 49.5mm x 23mm3. Chip Type: STM8S105K4T64. Chip Features: Advanced STM8 coreMemoryMedium Density Program and Data Memory:- up to 32K bytes Flash; 10K erase in 55 ° C environment, the data can be stored for 20 years- Data memory: up to 1K bytes of real data EEPROM; up to 300,000 times eraseRAM: Up to 2K bytesClock,