mo lingfei

How to enter the low power mode with 9S08QE

Discussion created by mo lingfei on Nov 17, 2011
Latest reply on Dec 4, 2011 by RogerSchaefer

Hi, I used the STOP3 and RTC interrupt to realize sensor sampling with very low power consumption. However, the minimum supply current with a battery of 3V is 5mA, which is much larger than that of the datasheet (450nA at STOP3 mode). I don't know why. Is there any code example to illustrate how to sleep and work with very low power?

 

Looking forwards your reply. 

 

Best,

 

Fantasticxp

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