ADC May Have Missing Codes in Single Ended (SE) Unsigned Mode at Low Temp. and Low V
CC
The ADC may have missing codes in SE unsigned mode below 0°C when V
CC
is below 1.8V.
Workaround
Use the ADC in SE signed mode.
Affected Silicon Revisions
ATxmega16A4U
Rev. A - D
Rev. E
*
X
ATxmega32A4U
Rev. A - D
Rev. E
*
X
ATxmega64A4U
Rev. A-B
Rev. C
Rev. D
*
X
X
ATxmega128A4U
Rev. A
X
Parent topic:
ADC - Analog to Digital Converter