Reduce Power consumption

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Reduce Power consumption

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jigar1
Contributor I

I am using lpc84x max board. Currently without any power down mode, my current consumption is 30mA. I want to reduce it to below 10mA. What is the best suitable option for me?

I am hardly using 6 GPIOs. I am not using SPI, I2C or other special functions. 

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ZhangJennie
NXP TechSupport
NXP TechSupport

HI

I suggest you try Sleep mode or Deep sleep mode.

According to datasheet, in an ideal testing environment,  for Sleep mode

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If in your actual condition, you can't keep current consumption below 10mA with Sleep mode, Deep sleep mode should work for you.

For more information, please check LPC84x datasheet.


Have a great day,
Jun Zhang

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