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lowest MCU power mode I can use for accelerometer motion interrupt?

Question asked by maryam magdy on Feb 7, 2019
Latest reply on Feb 8, 2019 by Tomas Vaverka

Hi, My MCU is stm32l4 and I wanna use the lowest power mode possible for the motion detect interrupt of the mma845x accelerometer . I've read in application note of the MCU that i2c is detected only in the "stop" mode. I was wondering if the accel needs the i2c during motion detect interrupt? because if not then I can put the MCU in shutdown mode.