Hi, On a custom board, consisting in an Atmega328P and some few passives, I want to check the current consumption of the board in Power Down mode. The only pull-up resistor is the 10k one for the reset circuit. Then there are a number of de-coupling capacitors, that's all. No external crystal used.…

Power Down consumption on custom board

estratos February 28, 2011, 1:01pm 3

48X24X48X:
Hi,

Is there any 3.3 V regulator?

No, I'm directly powering the board from an external power supply.

Thanks.

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