I have an hardware question about stm32 family.
I am designing a circuit with STM32F103VB. datasheet mentions that i can draw up to 25 mA current per pin(page 37 table 7). I need to drive 40 npn bjts with mcu. if I draw 15 mA current from 40 pin at the same time, what will happen? same table says that i can draw 150 mA total from power lines.
it is 40*15 = 600 mA total. it's more than half an amp. will it damage the mcu? how much current can i draw per pin for driving bjts at the same time?