2008-03-13 04:08 AM
STOP mode current consumption higher than expected
2011-05-17 03:26 AM
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?