Datasheet

Appendix A Electrical Characteristics and Timing Specifications
MC9S08AW60 Data Sheet, Rev 2
294 Freescale Semiconductor
Figure A-8. ADC Input Impedance Equivalency Diagram
Table A-10. 10-bit ADC Characteristics (V
REFH
= V
DDAD
, V
REFL
= V
SSAD
)
Characteristic Conditions C Symb Min Typ
1
Max Unit
Supply current
ADLPC = 1
ADLSMP = 1
ADCO = 1
TI
DDAD
— 133 — μA
Supply current
ADLPC = 1
ADLSMP = 0
ADCO = 1
TI
DDAD
— 218 — μA
Supply current
ADLPC = 0
ADLSMP = 1
ADCO = 1
TI
DDAD
— 327 — μA
Supply current
ADLPC = 0
ADLSMP = 0
ADCO = 1
V
DDAD
< 5.5 V P I
DDAD
— 582 990 μA
Supply current Stop, reset,
module off
I
DDAD
— 0.011 1 μA
+
–
+
–
V
AS
R
AS
C
AS
V
ADIN
Z
AS
Pad
leakage
due to
input
protection
Z
ADIN
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
R
ADIN
ADC SAR
ENGINE
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
INPUT PIN
R
ADIN
C
ADIN
INPUT PIN
R
ADIN
INPUT PIN
R
ADIN