STM8 Hardware Design Considerations

1, interrupt

STM8 and STM32 external interrupts are not the same for each port PX only one interruption

 

 2、ADC

1）Additional AIN12 analog input is not selectable in ADC scan mode or with analog watchdog. Values converted from AIN12 are stored only into the ADC_DRH/ADC_DRL
registers

2) on the connection pin ADC_ETR

 

 

 

 3, power supply