Flat Panel Television User Manual

S3F80P5_UM_ REV1.00 ELECTRICAL DATA
Table 16-2. D.C. Electrical Characteristics (Continued)
(T
A
= -25 °C to + 85 °C, V
DD
= 1.60 V to 3.6 V)
Parameter Symbol Conditions Min Typ Max Unit
Output Low
Voltage
V
OL1
V
DD
= 1.70 V, I
OL
= 8mA
Port 3.1 only
−
0.4 0.5 V
V
OL2
V
DD
= 1.70 V, I
OL
= 5mA
P3.0 and P2.0
0.4 0.5
V
OL3
V
DD
= 1.70 V, I
OL
= 2mA
Port0, Port1
0.4 1.0
Input High
Leakage Current
I
LIH1
V
IN
= V
DD
All input pins except I
LIH2
and
X
OUT
− −
1
μA
I
LIH2
V
IN
= V
DD ,
X
IN
20
Input Low
Leakage Current
I
LIL1
V
IN
= 0 V
All input pins except I
LIL2
and
X
OUT
− − − 1 μA
I
LIL2
V
IN
= 0 V, X
IN
− 20
Output High
Leakage Current
I
LOH
V
OUT
= V
DD
All output pins
− −
1
μA
Output Low
Leakage Current
I
LOL
V
OUT
= 0 V
All output pins
− − − 1 μA
Pull-Up Resistors
R
L1
V
IN
= 0 V, V
DD
= 2.35 V
T
T
A
= 25
°
C, Ports 0−3
44 67 95
kΩ
Feedback
Resistor
R
fd
V
IN
= V
DD
, V
DD
= 2.35 V
T
T
A
= 25
°
C, X
IN
300 700 1500
kΩ
16-3