MC9S08SV16 Datasheet, PDF (28/40 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Electrical Characteristics
Table 13. Analog Comparator Electrical Specifications (continued)
C
Characteristic
D Analog input voltage
P Analog input offset voltage
C Analog comparator hysteresis
P Analog input leakage current
C Analog comparator initialization delay
Symbol
V_AIN
V_AIO
V_H
I_ALKG
t_AINIT
Min
V_SS – 0.3
—
3.0
—
—
Typical
—
20
9.0
—
—
Max
Unit
V_DD
V
40
mV
15.0
mV
1.0
μA
1.0
μs
5.11 ADC Characteristics
Table 14. 10-Bit ADC Operating Conditions
Characteristic
Conditions
Symb
Min
Typ¹
Max
Unit
Comment
Supply voltage
Input voltage
Input
capacitance
Absolute
V_DDA
2.7
—
5.5
V
V_ADIN
V_REFL
—
V_REFH
V
C_ADIN
—
4.5
5.5
pF
Input resistance
R_ADIN
—
3
5
kΩ
Analog source
resistance
10-bit mode
f_ADCK > 4MHz
f_ADCK < 4MHz
—
—
5
R_AS
—
—
10
kΩ
External to MCU
8-bit mode (all valid f_ADCK)
—
—
10
ADC
High speed (ADLPC = 0)
0.4
—
8.0
conversion
clock frequency ^{Low power (ADLPC = 1)}
f_ADCK
MHz
0.4
—
4.0
1 _{Typical values assume VDDA = 5.0 V, Temp = 25 °C, fADCK = 1.0 MHz unless otherwise stated. Typical values are for reference}
only and are not tested in production.
MC9S08SV16 Series Data Sheet, Rev. 2
28
Freescale Semiconductor