mc9rs08la8 Freescale Semiconductor, Inc, mc9rs08la8 Datasheet - Page 21

• Manufacturer Part Number: mc9rs08la8
• Description: 8-bit Rs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Supply current
ADLPC=1
ADLSMP=1
ADCO=1
Supply current
ADLPC=1
ADLSMP=0
ADCO=1
Supply current
ADLPC=0
ADLSMP=1
ADCO=1
Supply current
ADLPC=0
ADLSMP=0
ADCO=1
Supply current
ADC asynchronous clock
source
Characteristic
V
AS
+
–
Table 15. 10-bit ADC Characteristics (V
R
AS
Figure 14. ADC Input Impedance Equivalency Diagram
V
Stop, Reset, Module Off
High Speed (ADLPC = 0)
Low Power (ADLPC = 1)
C
DDAD ≤
AS
Z
AS
MC9RS08LA8 Series MCU Data Sheet, Rev. 1
Conditions
5.5 V
V
+
–
ADIN
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
CIRCUIT
C
T
T
T
P
P
REFH
Symbol
f
I
I
I
I
I
ADACK
DDAD
DDAD
DDAD
DDAD
DDAD
= V
DDAD
Z
ADIN
, V
1.25
Min
CHANNEL SELECT
—
—
—
—
—
R
R
R
R
2
REFL
ADIN
ADIN
ADIN
ADIN
SIMPLIFIED
CIRCUIT
= V
Typical
0.582
0.011
133
218
327
3.3
SSAD
2
Electrical Characteristics
1
)
C
ADIN
Max
3.3
—
—
—
ADC SAR
1
1
5
ENGINE
MHz
Unit
mA
μA
μA
μA
μA
21