Bin Huang

About sleep current on 9S12ZVL32F0MLC

Discussion created by Bin Huang on May 29, 2018

The circuit diagrams in my project in the attachment as picture 1, if set pin9 and pin12 as pull-up output, the sleep current of mcu is 20uA higher than which is set as pull-up input. Could you help to explain it. Thanks


R10 is equivalent to the internal pull-up resistance of MCU,other resistors are external components