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shaktipg
Associate II
October 27, 2023
Solved

power consumption by STM32H735VGH on full speed ADC configuration

  • October 27, 2023
  • 1 reply
  • 1167 views

The total power consumption by STM32H735VGH at full speed interleaved mode differential adc configuration?

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Best answer by TDK

The datasheet has details about power consumption of various peripherals. It will depend on more information than you're providing, such as what other peripherals are active, what the clock speed is, cache settings, etc.

Generally, the processor will use tens to hundreds of mA and the clock speed has the biggest correlation to power draw. Low-power modes are also a possibility.

Here is one of many such power consumption tables from the datasheet:

TDK_0-1698415819965.png

And the datasheet:

https://www.st.com/resource/en/datasheet/stm32h735ag.pdf

1 reply

TDK
TDKBest answer
Super User
October 27, 2023

The datasheet has details about power consumption of various peripherals. It will depend on more information than you're providing, such as what other peripherals are active, what the clock speed is, cache settings, etc.

Generally, the processor will use tens to hundreds of mA and the clock speed has the biggest correlation to power draw. Low-power modes are also a possibility.

Here is one of many such power consumption tables from the datasheet:

TDK_0-1698415819965.png

And the datasheet:

https://www.st.com/resource/en/datasheet/stm32h735ag.pdf

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