Ashish Gholve

Current Capacity of microcontoller LG32

Discussion created by Ashish Gholve on Feb 24, 2012
Latest reply on Sep 11, 2012 by larryflower

Hello i want to know that can we drive 10mA led directly from port pin without need of transistor.If yes how much leds i can drive and what is the reliability of driving no. of leds.In MC9S08LG32 datasheet they have given each port pin current capacity of 25mA max.While interfacing some device with some current reating which current limit we have to consider whether port or total controller.