Datasheet

Appendix A Electrical Characteristics
MC9S08SG8 MCU Series Data Sheet, Rev. 8
302 Freescale Semiconductor
A.11 ADC Characteristics
Table A-11. ADC Operating Conditions
Characteristic Conditions Symb Min Typ
1
1
Typical values assume V
DDAD
= V
DD
= 5.0V, Temp = 25C, f
ADCK
=1.0MHz unless otherwise stated. Typical values are for
reference only and are not tested in production.
Max Unit
Temp Rated
2
2
Electrical characteristics only apply to the temperature rated devices marked with x.
Comment
Standard
AEC
Grade 0
Supply voltage Absolute V
DDAD
2.7 — 5.5 V x x
Input Voltage V
ADIN
V
REFL
—V
REFH
Vx x
Input
Capacitance
C
ADIN
—4.55.5pF x x
Input
Resistance
R
ADIN
—3 5k xx
Analog Source
Resistance
10 bit mode
f
ADCK
> 4MHz
f
ADCK
< 4MHz
R
AS
—
—
—
—
5
10
k
xx
External to
MCU
8 bit mode (all valid
f
ADCK
)
——10 x x
ADC
Conversion
Clock Freq.
High Speed
(ADLPC=0)
f
ADCK
0.4 — 8.0
MHz
xx
Low Power
(ADLPC=1)
0.4 — 4.0
xx