EFM32G222 Datasheet, PDF (38/68 Pages) Silicon Laboratories – Wake-up Interrupt Controller

...the world's most energy friendly microcontrollers
3.10.1 Typical performance
Figure 3.29. ADC Frequency Spectrum, Vdd = 3V, Temp = 25°C
1.25V Reference
2.5V Reference
2XVDDVSS Reference
5VDIFF Reference
VDD Reference
2015-05-22 - EFM32G222FXX - d0033_Rev1.90
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