Datasheet

64
9166DS–AVR-01/12
AT32UC3C
Note: 1. The measures are done without any I/O activity on VDDANA/GNDANA power domain.
Note: 1. The measures are done without any I/O activity on VDDANA/GNDANA power domain.
Note: 1. The measures are done without any I/O activity on VDDANA/GNDANA power domain.
RES Resolution
Differential mode,
V
VDDANA
= 5V,
V
ADCREF0
= 3V,
ADCFIA.SEQCFGn.SRES = 0
(F
adc
= 1.5MHz)
12 Bit
INL Integral Non-Linearity 5LSB
DNL Differential Non-Linearity 4 LSB
Offset error -20 20 mV
Gain error -30 30 mV
Table 7-31. ADC Transfer Characteristics (Continued)12-bit Resolution Mode
(1)
Symbol Parameter Conditions Min Typ Max Units
Table 7-32. ADC Transfer Characteristics 10-bit Resolution Mode
(1)
Symbol Parameter Conditions Min Typ Max Units
RES Resolution
Differential mode,
V
VDDANA
= 3V,
V
ADCREF0
= 1V,
ADCFIA.SEQCFGn.SRES = 1
(F
adc
= 1.5MHz)
10 Bit
INL Integral Non-Linearity 1.25 LSB
DNL Differential Non-Linearity 1.25 LSB
Offset error -10 10 mV
Gain error -20 20 mV
RES Resolution
Differential mode,
V
VDDANA
= 5V,
V
ADCREF0
= 3V,
ADCFIA.SEQCFGn.SRES = 1
(F
adc
= 1.5MHz)
10 Bit
INL Integral Non-Linearity 1.25 LSB
DNL Differential Non-Linearity 1.25 LSB
Offset error -20 20 mV
Gain error -25 25 mV
Table 7-33. ADC Transfer Characteristics 8-bit Resolution Mode
(1)
Symbol Parameter Conditions Min Typ Max Units
RES Resolution Differential mode,
V
VDDANA
= 3V,
V
ADCREF0
= 1V,
ADCFIA.SEQCFGn.SRES = 2
(F
adc
=1.5MHz)
8Bit
INL Integral Non-Linearity 0.3 LSB
DNL Differential Non-Linearity 0.3 LSB
Offset error -10 10 mV
Gain error -20 20 mV
RES Resolution Differential mode,
V
VDDANA
= 5V,
V
ADCREF0
= 3V,
ADCFIA.SEQCFGn.SRES = 2
(F
adc
= 1.5MHz)
8Bit
INL Integral Non-Linearity 0.3 LSB
DNL Differential Non-Linearity 0.25 LSB
Offset error -25 25 mV
Gain error -25 25 mV