S9S08SG8E2MTJ Datasheet, PDF (307/320 Pages) Freescale Semiconductor, Inc – MC9S08SG8 MC9S08SG4 Data Sheet Addendum

R_AS
V_AS
+
–
Z_AS
C_AS
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
+
V_ADIN
–
Pad
leakage
due to
input
protection
Appendix A Electrical Characteristics
Z_ADIN
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
R_ADIN
ADC SAR
ENGINE
INPUT PIN
INPUT PIN
INPUT PIN
R_ADIN
R_ADIN
R_ADIN
C_ADIN
Figure A-9. ADC Input Impedance Equivalency Diagram
Characteristic
Conditions
Supply current
Supply current
Supply current
Supply current
ADC
asynchronous
clock source
ADLPC=1
ADLSMP=1
ADCO=1
ADLPC=1
ADLSMP=0
ADCO=1
ADLPC=0
ADLSMP=1
ADCO=1
ADLPC=0
ADLSMP=0
ADCO=1
High speed
(ADLPC=0)
Low power
(ADLPC=1)
Table A-12. ADC Characteristics
C Symb Min Typ¹ Max Unit
T
I_DD +
I_DDAD
—
133
—
A
I_DD +
T I_DDAD
—
218
—
A
I_DD +
T I_DDAD
—
327
—
A
I_DD +
P I_DDAD — 0.582 1
mA
Temp Rated²
Stand
ard
AEC
Grade
0
Comment
ADC
x
x
current
only
ADC
x
x
current
only
ADC
x
x
current
only
ADC
x
x
current
only
2
3.3
5
x
P f_ADACK
MHz
1.25 2
3.3
x
x
t_ADACK =
1/f_ADACK
x
MC9S08SG8 MCU Series Data Sheet, Rev. 7
Freescale Semiconductor
303