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STOP mode current consumption higher than expected

orend
Associate

‎2008-03-13 04:08 AM

Posted on March 13, 2008 at 12:08

STOP mode current consumption higher than expected

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orend
Associate

‎2011-05-17 03:26 AM

Posted on May 17, 2011 at 12:26

We have tried to measure the ST32 current consumption for low-power modes according to Application Note AN2629, using the software provided for that Application Note and an STM3210B-EVAL board.

In STOP Mode with PWR Regulator ON we got 28-30uA, instead of 24uA according to the ''AN2629 low-power modes.pdf''

In STOP Mode with Regulator LowPower we got 60uA, instead of 14uA according to the ''AN2629 low-power modes.pdf''

A short inspection has shown that the MCU we are using is STM32F103VBH6 rev A.

Is this the reason for the STOP currents that we have measured?

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