Datasheet

419
XMEGA D3 [DATASHEET]
Atmel-8134N-ATxmega32D3-64D3-128D3-192D3-256D3-384D3_datasheet–03/2014
34.6 Atmel ATxmega384D3
34.6.1 Rev. B
 Sampled BOD in Active mode will cause noise when bandgap is used as reference
 Temperature sensor not calibrated
1. Sampled BOD in Active mode will cause noise when bandgap is used as reference
Using the BOD in sampled mode when the device is running in Active or Idle mode will add noise on the bandgap
reference for ADC, DAC and Analog Comparator.
Problem fix/Workaround
If the bandgap is used as reference for either the ADC, DAC and Analog Comparator, the BOD must not be set in
sampled mode.
2. Temperature sensor not calibrated
Temperature sensor factory calibration not implemented.
Problem fix/Workaround
None
34.6.2 Rev. A
Not sampled.