mc9s08qa4 Freescale Semiconductor, Inc, mc9s08qa4 Datasheet - Page 15

• Manufacturer Part Number: mc9s08qa4
• Description: Mc9s08qa4 8-bit Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1
3.9
3.10
Freescale Semiconductor
Supply voltage
Input voltage
Input capacitance
Input resistance
Analog source
resistance
ADC conversion
clock frequency
Typical values assume V
only and are not tested in production.
Characteristic
Supply voltage
Supply current (active)
Analog input voltage
Analog input offset voltage
Analog comparator hysteresis
Analog input leakage current
Analog comparator initialization delay
Analog Comparator (ACMP) Electricals
ADC Characteristics
Absolute
10 bit mode
f
f
8 bit mode (all valid f
High Speed (ADLPC=0)
Low Power (ADLPC=1)
ADCK
ADCK
Characteristic
DD
> 4 MHz
< 4 MHz
Conditions
= 3.0 V, Temp = 25°C, f
Table 11. Analog Comparator Electrical Specifications
TPMCHn
TPMCHn
Table 12. 3 V 10-Bit ADC Operating Conditions
Figure 13. Timer Input Capture Pulse
ADCK
)
MC9S08QA4 Series, Rev. 2
Symbol
ADCK
C
R
V
f
ADCK
V
R
ADIN
ADIN
ADIN
DD
AS
=1.0 MHz unless otherwise stated. Typical values are for reference
Symbol
I
I
t
t
t
DDAC
V
V
ICPW
ICPW
V
ALKG
AINIT
V
AIN
AIO
DD
H
Min
V
1.8
0.4
0.4
—
—
—
—
—
SS
V
SS
1.80
Min
3.0
—
—
—
—
– 0.3
Typical
4.5
—
—
—
—
—
—
—
5
Typical
1
9.0
—
20
—
20
—
—
Max
V
3.6
5.5
8.0
4.0
10
10
7
5
DD
Electrical Characteristics
Max
3.60
15.0
V
1.0
1.0
40
—
DD
Unit
MHz
pF
kΩ
kΩ
V
V
Unit
mV
mV
μA
μA
μs
External to
V
V
Comment
MCU
15