atxmega192a1-au ATMEL Corporation, atxmega192a1-au Datasheet - Page 72

• Manufacturer Part Number: atxmega192a1-au
• Description: 8/16-bit Xmega A1 Microcontroller
• Manufacturer: ATMEL Corporation

33.6
Table 33-7.
33.7
Table 33-8.
33.8
Table 33-9.
8067M–AVR–09/10
Symbol
Symbol
Symbol
AREF
V
V
V
DNL
t
INL
F
V
delay
I
hys1
hys2
hys3
clk
lk
off
DAC Characteristics
Analog Comparator Characteristics
Bandgap Characteristics
Parameter
Input Offset Voltage
Input Leakage Current
Hysteresis, No
Hysteresis, Small
Hysteresis, Large
Propagation delay
Parameter
Bandgap startup time
Bandgap voltage
ADC/DAC ref
Variation over voltage and temperature
Parameter
Integral Non-Linearity
Differential Non-Linearity
Conversion rate
External reference voltage
Reference input impedance
Max output voltage
Min output voltage
Offset factory calibration accuracy
Gain factory calibration accuracy
DAC Characteristics
Analog Comparator Characteristics
Bandgap Voltage Characteristics
V
V
R
R
Continues mode, V
VREF = Int 1.00V, T=85°C
Condition
V
V
V
V
V
V
V
V
V
As reference for ADC or DAC
As input to AC or ADC
T= 85°C, After calibration
CC
CC
load
load
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 1.6-3.6V
= 1.6-3.6V
= 1.6 - 3.6V
= 1.6 - 3.6V
= 1.6 - 3.6V
= 1.6 - 3.6V
= 1.6 - 3.6V
= 3.0V, T= 85°C
= 1.6 - 3.6V
= 1.6 - 3.6V
=100kΩ
=100kΩ
= 1.6 - 3.6V, T = -40°C to 85°C
Condition
Condition
CC
VREF = Ext. ref
VREF = Ext. ref
VREF= AV
=3.0V,
mode = HS
mode = HS
mode = HS
mode = HS
mode = LP
CC
Min
0.99
Min
1.1
Min
1 Clk_PER + 2.5µs
AV
< 1000
0.01
TBD
TBD
Typ
>10
CC
TBD
0.6
0.6
Typ
Typ
<±5
140
1.1
±5
5
25
50
70
*0.98
1
0
XMEGA A1
AV
1000
Max
1.01
Max
Max
100
<±1
CC
-0.6
Units
Units
Units
ksps
LSB
LSB
mV
mV
mV
MΩ
pA
µs
ns
%
V
V
V
72