MC9S08QA2 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'MC9S08QA2' PDF : 32 Pages View PDF
TPMCHn
tICPW
Electrical Characteristics
TPMCHn
tICPW
Figure 13. Timer Input Capture Pulse
3.9 Analog Comparator (ACMP) Electricals
Table 11. Analog Comparator Electrical Specifications
Characteristic
Supply voltage
Supply current (active)
Analog input voltage
Analog input offset voltage
Analog comparator hysteresis
Analog input leakage current
Analog comparator initialization delay
Symbol
VDD
IDDAC
VAIN
VAIO
VH
IALKG
tAINIT
Min
1.80
—
VSS – 0.3
—
3.0
—
—
Typical
—
20
—
20
9.0
—
—
Max
Unit
3.60
V
—
μA
VDD
V
40
mV
15.0
mV
1.0
μA
1.0
μs
3.10 ADC Characteristics
Table 12. 3 V 10-Bit ADC Operating Conditions
Characteristic
Conditions
Symbol
Min
Typical1
Max
Unit Comment
Supply voltage
Absolute
VDD
1.8
—
3.6
V
Input voltage
VADIN
VSS
—
VDD
V
Input capacitance
CADIN
—
4.5
5.5
pF
Input resistance
RADIN
—
5
7
kΩ
Analog source
resistance
10 bit mode
fADCK > 4 MHz
fADCK < 4 MHz
—
RAS
—
—
—
5
10
kΩ
External to
MCU
8 bit mode (all valid fADCK)
—
—
10
ADC conversion High Speed (ADLPC=0)
0.4
—
8.0
clock frequency
fADCK
MHz
Low Power (ADLPC=1)
0.4
—
4.0
1 Typical values assume VDD = 3.0 V, Temp = 25°C, fADCK =1.0 MHz unless otherwise stated. Typical values are for reference
only and are not tested in production.
MC9S08QA4 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
15
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