mc9s08qe4 Freescale Semiconductor, Inc, mc9s08qe4 Datasheet - Page 24

• Manufacturer Part Number: mc9s08qe4
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
3.12
1
2
24
Supply voltage
Ground voltage
Ref Voltage
High
Input Voltage
Input
Capacitance
Input
Resistance
Analog Source
Resistance
ADC
Conversion
Clock Freq.
Characteristic
C
D
C
C
P
P
Typical values assume V
reference only and are not tested in production.
DC potential difference.
Analog input voltage
Analog input offset voltage
Analog comparator hysteresis
Analog input leakage current
Analog comparator initialization delay
ADC Characteristics
Absolute
Delta to V
—
—
—
—
12 bit mode
10 bit mode
8 bit mode (all valid f
High Speed (ADLPC=0)
Low Power (ADLPC=1)
Delta to V
Table 14. Analog Comparator Electrical Specifications (continued)
Characteristic
f
f
f
f
ADCK
ADCK
ADCK
ADCK
DDAD
Conditions
DD
SS
> 4MHz
< 4MHz
> 4MHz
< 4MHz
= 3.0 V, Temp = 25 qC, f
(V
(V
DD
SS
Table 15. 12-bit ADC Operating Conditions
-V
-V
DDAD
SSAD
ADCK
)
)
)
2
2
Subject to Change Without Notice
MC9S08QE8 Series, Rev. 3
'V
'V
V
Symb
V
C
R
V
f
ADCK
R
DDAD
REFH
ADIN
ADIN
ADIN
DDAD
SSAD
AS
ADCK
Preliminary
Symbol
I
t
V
V
ALKG
AINIT
V
=1.0 MHz unless otherwise stated. Typical values are for
AIN
AIO
V
H
–100
–100
Min
1.8
1.8
0.4
0.4
REFL
—
—
—
—
—
—
—
V
V
SS
Typ
DDAD
Min
4.5
3.0
—
—
—
—
—
—
—
—
—
—
—
—
0
0
5
– 0.3
1
V
V
+100
+100
Max
DDAD
REFH
3.6
5.5
8.0
4.0
10
10
7
2
5
5
Typical
9.0
—
20
—
—
MHz
Unit
mV
mV
k:
k:
pF
V
V
V
Freescale Semiconductor
Max
15.0
V
1.0
1.0
40
DD
External to MCU
Comment
—
—
—
—
—
—
—
—
Unit
mV
mV
PA
Ps
V