MC9S08AC60 Datasheet, PDF (314/348 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics and Timing Specifications
A.8 ADC Characteristics
Table A-8. 5 Volt 10-bit ADC Operating Conditions
Characteristic
Conditions
Symb
Min
Typ¹
Max
Unit
Supply voltage
Ground voltage
Ref voltage high
Absolute
V_DDAD
2.7
—
5.5
V
Delta to V_DD (V_DD–V_DDAD)²
ΔV_DDAD –100
0
+100
mV
Delta to V_SS (V_SS–V_SSAD)²
ΔV_SSAD –100
0
+100
mV
V_REFH
2.7
V_DDAD V_DDAD
V
Ref voltage low
V_REFL
V_SSAD V_SSAD V_SSAD
V
Supply current
Input Voltage
Input capacitance
Input resistance
Analog source resistance
External to MCU
ADC conversion clock frequency
Stop, reset, module off
10-bit mode
f_ADCK > 4MHz
f_ADCK < 4MHz
8-bit mode (all valid f_ADCK)
High speed (ADLPC = 0)
Low power (ADLPC = 1)
I_DDAD
V_ADIN
C_ADIN
R_ADIN
R_AS
f_ADCK
—
V_REFL
—
—
0.011
—
4.5
3
1
V_REFH
5.5
5
—
—
5
—
—
10
—
—
10
0.4
—
8.0
0.4
—
4.0
μA
V
pF
kΩ
kΩ
MHz
Temp Sensor
Slope
−40°C– 25°C
25°C– 125°C
m
—
3.266
—
mV/°C
3.638
—
Temp Sensor
Voltage
25°C
V_TEMP25
—
1.396
—
V
1 _{Typical values assume VDDAD = 5.0 V, Temp = 25°C, fADCK = 1.0MHz unless otherwise stated. Typical values are for reference}
only and are not tested in production.
2 _{dc potential difference.}
MC9S08AC60 Series Data Sheet, Rev. 2
314
Freescale Semiconductor