AT32UC3L064_11 ATMEL [ATMEL Corporation], AT32UC3L064_11 Datasheet - Page 60

• Manufacturer Part Number: AT32UC3L064_11
• Description: 32-bit Atmel AVR Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

7.8.6.2
Table 7-30.
Table 7-31.
32099HS–12/2011
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Offset error
Gain error
Parameter
Resolution
Integral non-linearity
Differential non-linearity
Offset error
Gain error
Applicable Conditions and Derating Data
Transfer Characteristics 10-bit Resolution Mode
Transfer Characteristics 8-bit Resolution Mode
Figure 7-7.
The minimum sample and hold time (in ns) can be found using this formula:
Where n is the number of bits in the conversion.
ADCIFB ACR register. Please refer to the ADCIFB chapter for more information.
t
SAMPLEHOLD
V
IN
≥
R
(
ADC Input
R
SOURCE
ONCHIP
Conditions
ADC clock frequency = 6MHz
Conditions
ADC clock frequency = 6MHz
+
R
OFFCHIP
C
SOURCE
Positive Input
)
×
(
C
ONCHIP
+
C
t
SAMPLEHOLD
OFFCHIP
R
ONCHIP
)
-0.23
AT32UC3L016/32/64
-0.9
Min
Min
×
ln
is defined by the SHTIM field in the
(
2
n
+
1
)
+/-0.5
Typ
+/-2
+/-4
+/-4
Typ
+/-1
+/-1
10
8
C
ONCHIP
Max
Max
0.25
ADCVREFP/2
1
Units
Units
LSB
LSB
Bit
Bit
60