MC9S08DZ128 Datasheet, PDF (433/458 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Table A-10. 5 Volt 12-bit ADC Characteristics (V_REFH = V_DDA, V_REFL = V_SSA)
Characteristic
Conditions
C Symb
Min
Typ¹
Max
Unit
Comment
Supply Current
ADLPC=1
ADLSMP=1
ADCO=1
I_DDAD
—
133
—
μA
T
Supply Current
ADLPC=1
ADLSMP=0
ADCO=1
I_DDAD
—
218
—
μA
T
Supply Current
ADLPC=0
ADLSMP=1
ADCO=1
I_DDAD
—
327
—
μA
T
Supply Current
ADLPC=0
ADLSMP=0
ADCO=1
I_DDAD
—
0.582
1
mA
T
Supply Current
ADC
Asynchronous
Clock Source
Stop, Reset, Module Off
High Speed (ADLPC=0)
Low Power (ADLPC=1)
T
I_DDAD
—
0.011
1
μA
f_ADACK
2
3.3
D
1.25
2
5
MHz
3.3
t_ADACK =
1/f_ADACK
Conversion
Short Sample (ADLSMP=0)
Time (Including
D
sample time)
Long Sample (ADLSMP=1)
Sample Time
Short Sample (ADLSMP=0)
D
Long Sample (ADLSMP=1)
Total
12 bit mode
T
Unadjusted
Error
10 bit mode
P
8 bit mode
T
Differential
12 bit mode
T
Non-Linearity
10 bit mode³
P
8 bit mode³
T
Integral
12 bit mode
T
Non-Linearity
10 bit mode
P
t_ADC
t_ADS
E_TUE
DNL
INL
—
20
—
ADCK See the ADC
cycles Chapter for
—
40
—
conversion
time variances
—
3.5
—
ADCK
cycles
—
23.5
—
—
±3.0
±10
LSB²
Includes
—
±1
±2.5
quantization
—
±0.5
±1.0
—
±1.75
±4.0
LSB²
—
±0.5
±1.0
—
±0.3
±0.5
—
±1.5
±4.0
LSB²
—
±0.5
±1.0
Zero-Scale
Error
8 bit mode
12 bit mode
10 bit mode
T
C
E_ZS
P
—
±0.3
±0.5
—
±1.5
±6.0
LSB² V_ADIN = V_SSAD
—
±0.5
±1.5
8 bit mode
T
—
±0.5
±0.5
MC9S08DZ128 Series Data Sheet, Rev. 1
Freescale Semiconductor
433