
167
8024A–AVR–04/08
ATmega8HVA/16HVA
Voltage
Voltage Regulator
Operating Voltage
Combined Step-up and Linear mode
1.8
9
V
Linear mode only
3.6
9
Regulated Output Voltage
(3)(VREG)
VFET = 1.8V, Iload = 2 mA
2.9
3.4
V
FET = 2.0V, Iload = 5 mA
3.0
3.4
VFET = 2.4V, Iload = 8.5 mA
3.1
3.4
VFET = 3.0V, Iload = 10 mA
3.1
3.4
V
FET = 3.8V, Iload = 10 mA
3.1
3.4
VFET = 5.5V, Iload = 10 mA
3.1
3.4
VFET = 9.0V, Iload = 10 mA
3.1
3.4
V
FET Linear/Step-up
Linear-> Step-up
Iload = 2 mA
3.5
Step-up-> Linear
3.6
Voltage Regulator
Short-circuit Level (RSCL)
Combined Step-up
and Linear mode
1.7
Linear mode only
3.5
IOUT = 1 mA,
CREG = 2.2 F,
ESR = 0.1
Ω
VFET = 3.0V
5
mV
IOUT = 10 mA,
CREG = 2.2 F,
ESR = 0.1
Ω
VFET = 3.0V
30
VREF
Reference Voltage
1.100
V
Ref. Voltage Accuracy
After calibration, at calibration temperature
± 0.1
± 0.2
%
90
ppm/
°C
V-ADC
Conversion Time
clk
VADC = 1 MHz
519
μs
Effective Resolution
12
Bits
Gain ADC0/1 Un-scaled
Inputs
263
μV/LSB
Gain Cell Inputs (x 0.2)
1.43
mV/LSB
INL
1
3
LSB
Input Voltage range
ADC0, ADC1, VTEMP
01
V
Input Voltage range
1.5
5
Input Voltage range
PV1 >= 1.5V
0
5
6LSB
0.1V < VADC < 0.9V
± 0.5
%
VCELL = 4V / TA = -10° - 70°C± 0.5
%
Table 29-1.
Electrical Characteristics
(1)(T
A = -10°C to 70°C unless otherwise specified) (Continued)
Parameter
Condition
Min
Typ
Max
Unit