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MC9S08PT16 Datasheet, PDF (22/33 Pages) Freescale Semiconductor, Inc – MC9S08PT16 | |||
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Peripheral operating requirements and behaviors
ZAS
R AS
SIMPLIFIED
z INPUT PIN EQUIVALENT
CIRCUIT
ADIN
Pad
leakage
due to
SIMPLIFIED
CHANNEL SELECT
CIRCUIT
input
protection
R ADIN
v AS
C AS
v ADIN
ADC SAR
ENGINE
INPUT PIN
INPUT PIN
INPUT PIN
R ADIN
R ADIN
R ADIN
C ADIN
Figure 12. ADC input impedance equivalency diagram
Table 12. 12-bit ADC Characteristics (VREFH = VDDA, VREFL = VSSA)
Characteristic
Conditions
C
Symb
Min
Typ1
Max
Unit
Supply current
ADLPC = 1
T
IDDA
â
133
â
µA
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 1
T
IDDA
â
218
â
µA
ADLSMP = 0
ADCO = 1
Supply current
ADLPC = 0
T
IDDA
â
327
â
µA
ADLSMP = 1
ADCO = 1
Supply current
ADLPC = 0
T
IDDAD
â
582
990
µA
ADLSMP = 0
ADCO = 1
Supply current
Stop, reset, module
T
IDDA
â
0.011
1
µA
off
Table continues on the next page...
MC9S08PT16 Series Data Sheet, Rev. 1, 7/4/2012.
22
Freescale Semiconductor, Inc.
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