wake up from stop mode using I2C

[Damiano Balzani]

Posted on March 15, 2018 at 14:05

Hi everybody,

i'm using STM32L051T6 MCU and i need to wake up from stop mode using I2C

i've read the last datasheet version and it is possible but there is an errata sheet that reports thati it is impossible.

The datasheet is from September 2017 and the errata from February 2016.

Do you know if now it is ok ?

Thanks 

Damiano

#stop-mode-wake-source #i2c #wake

[waclawek.jan · Accepted solution]

Posted on March 15, 2018 at 22:16

According to the errata, this (I2C and USART cannot wake up the device from Stop mode) has been fixed in revision X.

JW