sc9s08mz16 Freescale Semiconductor, Inc, sc9s08mz16 Datasheet - Page 253

• Manufacturer Part Number: sc9s08mz16
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
C
P
P
T
T
T
T
V
AS
Supply current
Supply current
Supply current
Supply current
ADC asynchronous clock source
Conversion time
+
–
ADLPC = 1
ADLSMP = 1
ADCO = 1
ADLPC = 1
ADLSMP = 0
ADCO = 1
ADLPC = 0
ADLSMP = 1
ADCO = 1
ADLPC = 0
ADLSMP = 0
ADCO = 1
t
(Including sample time)
ADACK
Table A-7. 8-bit ADC Characteristics (V
R
Characteristic
= 1/f
AS
ADACK
Figure A-6. ADC Input Impedance Equivalency Diagram
C
AS
Z
AS
SC9S08MZ16 MCU Data Sheet, Rev. 1
V
+
–
ADIN
High speed (ADLPC = 0)
Low power (ADLPC = 1)
Short sample (ADLSMP = 0)
Long sample (ADLSMP = 1)
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
Conditions
CIRCUIT
Appendix A Electrical Characteristics and Timing Specifications
REFH
= V
DDAD
Z
ADIN
, V
f
Symb
I
I
I
I
ADACK
DDAD
DDAD
DDAD
DDAD
t
CHANNEL SELECT
ADC
R
R
R
R
REFL
ADIN
ADIN
ADIN
ADIN
SIMPLIFIED
CIRCUIT
= V
Typical
SSAD
133
218
327
582
3.3
20
40
2
)
1
C
ADIN
ADC SAR
ENGINE
ADCK
cycles
Unit
MHz
μA
μA
μA
μA
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