MC9S08SG32 Datasheet, PDF (310/328 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Appendix A Electrical Characteristics
Table A-12. ADC Characteristics
Temp
Rated
# Characteristic
Conditions
C Symb Min Typ¹ Max Unit
Comment
ADLPC=1
ADLSMP=1
ADCO=1
T
I_DD +
I_DDAD
—
133
—
μA
♦♦
ADC current
only
1
Supply current
ADLPC=1
ADLSMP=0
ADCO=1
ADLPC=0
ADLSMP=1
ADCO=1
T
I_DD +
I_DDAD
—
218
—
μA
♦♦
ADC current
only
T
I_DD +
I_DDAD
—
327
—
μA
♦♦
ADC current
only
ADLPC=0
ADLSMP=0
ADCO=1
P
I_DD +
I_DDAD
—
0.58
2
1
mA
♦♦
ADC current
only
ADC
High speed (ADLPC=0)
2
3.3
5
♦♦
2 ^asynchronous
clock source
P _fADACK
Low power (ADLPC=1)
1.25
2
3.3
MHz
♦♦
t_ADACK =
1/f_ADACK
Conversion
time (including
3 _{sample time)}
Sample time
4
Short sample
(ADLSMP=0)
Long sample
(ADLSMP=1)
Short sample
(ADLSMP=0)
Long sample
(ADLSMP=1)
D t_ADC
D t_ADS
—
20
—
♦♦
ADCK
cycles
—
40
—
♦ ♦ ^{See ADC}
Chapter for
conversion
— 3.5 —
♦ ♦ time variances
ADCK
—
23.5
—
cycles _{♦ ♦}
MC9S08SG32 Data Sheet, Rev. 7
310
Freescale Semiconductor