MC9S08EL32 Datasheet, PDF (342/356 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Appendix A Electrical Characteristics
Table A-10. Analog Comparator Electrical Specifications (continued)
Num C
Rating
4
D Analog input offset voltage
5
D Analog Comparator hysteresis
6
D Analog input leakage current
7
D Analog Comparator initialization delay
Symbol
Min
Typical
Max
Unit
V_AIO
V_H
3.0
I_ALKG
—
t_AINIT
—
20
40
mV
6.0
20.0
mV
—
1.0
μA
—
1.0
μs
A.11 ADC Characteristics
Table A-11. ADC Operating Conditions
Num Characteristic
Conditions
Symb
Min
Typ¹
Max Unit
Comment
1 Supply voltage Absolute
2 Input Voltage
3
Input
Capacitance
V_DDAD
2.7
—
5.5
V
V_ADIN
V_REFL
—
V_REFH
V
C_ADIN
—
4.5
5.5
pF
4
Input
Resistance
R_ADIN
—
3
5
kΩ
Analog Source 10 bit mode
5 Resistance
f_ADCK > 4MHz
f_ADCK < 4MHz
R_AS
—
—
kΩ External to MCU
5
—
—
10
6
8 bit mode (all valid f_ADCK)
—
—
10
7 ADC
Conversion
8 _{Clock Freq.}
High Speed (ADLPC=0)
Low Power (ADLPC=1)
f_ADCK
0.4
—
8.0 MHz
0.4
—
4.0
1 _{Typical values assume VDDAD = VDD = 5.0V, Temp = 25°C, fADCK=1.0MHz unless otherwise stated. Typical values are for reference}
only and are not tested in production.
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
344
Freescale Semiconductor