Low power with silicon FA

jens239955_stm1_st · ‎2007-05-06

Posted on May 07, 2007 at 07:03

jens239955_stm1_st · ‎2011-05-17

Posted on May 17, 2011 at 09:42

Hello ST

I have tested the STR912FA with respect to power consumption and I have seen some improvement since STR912F. On the FA version I have measured 0.067mW on the core(1.8V), and 2.3mW on I/O(3.3V), but in the datasheet it specifies: ''Sleep Mode as low as 50 uA''.

What does i mean in mW?

Is it only the core?

What can I do to lower the power consumption on the 3.3V? (I have currently disablet every pheriferal except SCU and RTC)

Thanks /jl