AVR Starthelper

247

02:23:25

AVR Mikrocontroller (ATtiny85) have issues if Vcc is rising to slow (#EnergyHarvesting startup from Vcc=0V only with 10uA and without any backup battery) I simulate that and have a solution. The Diodes + 200k are the fake AVR in Powerdown Sleep Mode with Watchdog Timer. The pnp/npn BJTs are the Trigger Circuit for Vcc. The 30uF Elko get charge from the Energy source 10uA 3.6V. The 10nF is the standard Vcc blocking Cap. 

published 10 years ago

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