i.MX6 S Low power mode consumption

[adriengambino]

Hi,

I want to show to a customer the benefits of having a DVS supply and rail separation on the ARM and SOC core both in low power and run mode.

Could someone provide me an estimation of the i.MX power consumption vs core voltage (and frequency)? Basically I want to know how much power I can save by running 1.0V on ARM and SOC in low power instead of 1.4V.

I already checked the AN4715 but could not find this specific information (only uses cases).

Thank you in advance.

Regards,

Adrien

[igorpadykov]

Hi Adrien

I am not aware of such measurements, but from AN4715

one can calculate mW/Mhz coefficient, based on

use cases results. Changing voltage will result in proportional

change in power consumption.

Best regards

igor

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