Arduino® Nano2 Ratings2.1 Recommended Operating ConditionsSymbolDescriptionMinMax Conservative thermal limits for the whole board: -40 °C 85 °C 2.2 Power ConsumptionSymbolDescriptionMinTypMaxUnit USB VCC Input supply from USB TBC mW VIN Input from VIN pad TBC mW 3 Functional Overview3.1 Block Diagram6 / 26 Arduino® Nano Modified: 10/04/2025