STMicroelectronics STM8S903K3T3C MCUs 主流应用专用系列 8位 MCU 8 K字节闪存，16 MHz CPU，集成

Core: STM8

Unit Weight: 2.600 g

Data RAM Size: 2 kB

ADC Resolution: 12 bit

DAC Resolution: 12 bit

Data Bus Width: 8 bit

Interface Type: I2C, SPI, UART

Mounting Style: SMD/SMT

Watchdog Timers: Watchdog Timer

Processor Series: STM8

Moisture Sensitive: Yes

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.8 V

Analog Supply Voltage: 1.8 V to 3.6 V

Maximum Clock Frequency: 16 MHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C