EFM32ZG210 Datasheet, PDF (35/65 Pages) Silicon image – Energy, gas, water and smart metering

Preliminary
...the world's most energy friendly microcontrollers
Figure 3.27. ADC Integral Linearity Error vs Code, Vdd = 3V, Temp = 25°C
1.25V Reference
2.5V Reference
2XVDDVSS Reference
5VDIFF Reference
VDD Reference
2013-10-09 - EFM32ZG210FXX - d0065_Rev0.60
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