mc9s08sf4 Freescale Semiconductor, Inc, mc9s08sf4 Datasheet - Page 20

• Manufacturer Part Number: mc9s08sf4
• Description: Mc9s08sf4 Series Freescale Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

ADC Characteristics
3.10
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Num
C
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
ADC Characteristics
Supply current
ADLPC = 1
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 1
ADLSMP = 0
ADCO = 1
Supply current
ADLPC = 0
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 0
ADLSMP = 0
ADCO = 1
Supply current
Ref voltage high
Ref coltage low
ADC conversion
clock
ADC
asynchronous
clock source
Conversion time
Sample time
Input voltage
Input
capacitance
Input impedance
Analog source
impedance
Characteristic
V
(3.0 V Typ)
V
(5.0 V Typ)
V
(3.0 V Typ)
V
(5.0 V Typ)
V
(3.0 V Typ)
V
(5.0 V Typ)
V
(3.0 V Typ)
V
(5.0 V Typ)
Stop, Reset,
Module Off
—
—
High speed
(ADLPC = 0)
Low power
(ADLPC = 1)
High speed
(ADLPC = 0)
Low power
(ADLPC = 1)
Short sample
(ADLSMP = 0)
Long sample
(ADLSMP = 1)
Short sample
(ADLSMP = 0)
Long sample
(ADLSMP = 1)
—
—
—
—
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
Conditions
MC9S08SF4 Series MCU Data Sheet, Rev. 2
≤ 3.6 V
≤ 5.5 V
≤ 3.6 V
≤ 5.5 V
≤ 3.6 V
≤ 5.5 V
≤ 3.6V
≤ 5.5V
Table 11. ADC Characteristics
f
V
Symb
V
C
R
f
ADACK
V
I
I
I
I
I
ADCK
t
t
R
REFH
DDA
DDA
DDA
DDA
DDA
REFL
ADC
ADS
ADIN
ADIN
ADIN
AS
V
V
1.25
Min
2.7
0.4
0.4
2.5
REFL
20
40
24
—
—
—
—
—
—
—
—
—
—
—
—
SSA
4
Typical
V
V
110
130
200
220
320
360
580
660
<1
20
40
24
DDA
SSA
—
—
—
—
4
2
4
7
5
1
V
V
V
Max
100
10
8.0
4.0
6.6
3.3
REFH
—
—
—
—
—
—
—
—
DDA
23
43
24
10
15
SSA
4
2
cycles
cycles
t
t
Freescale Semiconductor
Unit
MHz
MHz
ADCK
ADCK
kΩ
kΩ
μA
μA
μA
μA
nA
pF
V
V
V
Over
temperature
(Typ 25°C)
t
1/f
t
1/f
Add 2 to 5
t
cycles
Not Tested
Not Tested
External to
MCU
ADCK
ADACK
Bus
Comment
ADCK
ADACK
=1/f
=
=
Bus