Datasheet
Electrical Characteristics
MC9S08QE8 Series Data Sheet, Rev. 8
Freescale Semiconductor 13
Figure 6. Pullup and Pulldown Typical Resistor Values (V
DD
= 3.0 V)
Figure 7. Typical Low-Side Driver (Sink) Characteristics
— Low Drive (PTxDSn = 0)
Figure 8. Typical Low-Side Driver (Sink) Characteristics
— High Drive (PTxDSn = 1)
PULLUP RESISTOR TYPICALS
V
DD
(V)
PULL-UP RESISTOR (k)
20
25
30
35
40
1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6
25C
85
C
–40C
PULLDOWN RESISTOR TYPICALS
V
DD
(V)
PULLDOWN RESISTANCE (k
)
20
25
30
35
40
1.8 2.3 2.8 3.3
25C
85
C
–40C
3.6
TYPICAL V
OL
VS I
OL
AT V
DD
= 3.0 V
I
OL
(mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
1.2
0 5 10 15 20
TYPICAL V
OL
VS V
DD
V
DD
(V)
V
OL
(V)
0
0.05
0.1
0.15
0.2
1234
25C
85
C
–40C
25
C,
I
OL
= 2 mA
85
C,
I
OL
= 2 mA
–40
C,
I
OL
= 2 mA
TYPICAL V
OL
VS I
OL
AT V
DD
= 3.0 V
I
OL
(mA)
V
OL
(V)
0
0.2
0.4
0.6
0.8
1
0102030
TYPICAL V
OL
VS V
DD
V
DD
(V)
V
OL
(V)
0
0.1
0.2
0.3
0.4
1234
I
OL
= 6 mA
I
OL
= 3 mA
I
OL
= 10 mA
25C
85
C
–40C
25C
85C
–40C