MC9S08DE60 Datasheet, PDF (379/412 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix A Electrical Characteristics
Characteristic
Table A-10. 12-bit ADC Characteristics (V_REFH = V_DDAD, V_REFL = V_SSAD)
Conditions
C Symb
Min
Typ¹
Max
Unit
Comment
Supply Current
ADLPC=1
ADLSMP=1
ADCO=1
Supply Current
ADLPC=1
ADLSMP=0
ADCO=1
Supply Current
ADLPC=0
ADLSMP=1
ADCO=1
T
I_DD +
—
133
—
μA
ADC current
I_DDAD
only
T
I_DD +
—
218
—
μA
ADC current
I_DDAD
only
T
I_DD +
—
327
—
μA
ADC current
I_DDAD
only
Supply Current
Supply Current
ADLPC=0
ADLSMP=0
ADCO=1
Stop, Reset, Module Off
ADC
Asynchronous
Clock Source
High Speed (ADLPC=0)
Low Power (ADLPC=1)
D
I_DD +
—
0.582
1
I_DDAD
mA
ADC current
only
I_DD +
—
0.011
1
I_DDAD
μA
ADC current
only
P
f_ADACK
2
3.3
1.25
2
5
MHz
3.3
t_ADACK =
1/f_ADACK
Conversion
Short Sample (ADLSMP=0) D
Time (Including
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
T
8 bit mode
T
Zero-Scale
12 bit mode
T
Error
10 bit mode
P
8 bit mode
T
t_ADC
t_ADS
E_TUE
DNL
INL
E_ZS
—
20
—
ADCK
See
cycles Table 10-13
—
40
—
for 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
—
±0.3
±0.5
—
±1.5
±6.0
LSB² V_ADIN = V_SSAD
—
±0.5
±1.5
—
±0.5
±0.5
MC9S08DE60 Series Data Sheet, Rev. 3
Freescale Semiconductor
379