MC9S08QE8C20 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'MC9S08QE8C20' PDF : 46 Pages View PDF
Electrical Characteristics
RAS
VAS
+
–
ZAS
CAS
SIMPLIFIED
INPUT PIN EQUIVALENT
CIRCUIT
+
VADIN
–
Pad
leakage
due to
input
protection
ZADIN
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
RADIN
ADC SAR
ENGINE
INPUT PIN
INPUT PIN
INPUT PIN
RADIN
RADIN
RADIN
Figure 23. ADC Input Impedance Equivalency Diagram
CADIN
C Characteristic
Table 17. ADC Characteristics (VREFH = VDDA, VREFL = VSSA)
Conditions
Symbol Min Typ1
Max
Supply current
T
ADLPC = 1
ADLSMP = 1
ADCO = 1
Supply current
T
ADLPC = 1
ADLSMP = 0
ADCO = 1
Supply current
T
ADLPC = 0
ADLSMP = 1
ADCO = 1
Supply current
P
ADLPC = 0
ADLSMP = 0
ADCO = 1
ADC
P asynchronous
clock source
High speed (ADLPC = 0)
Low power (ADLPC = 1)
IDDA
— 120
—
IDDA
— 202
—
IDDA
— 288
—
IDDA
— 0.532
1
2
3.3
5
fADACK
1.25
2
3.3
Unit
μA
μA
μA
mA
MHz
Comment
tADACK =
1/fADACK
MC9S08QE8 Series Data Sheet, Rev. 7
26
Freescale Semiconductor
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