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• µ PD754144
DC Characteristics (T
= –40 to +85
A
Parameter
Symbol
High-level output
I
OH
current
Low-level output
I
OL
current
High-level input
V
IH1
voltage
V
IH2
Low-level input
V
IL1
voltage
V
IL2
High-level
V
OH
output voltage
Low-level
V
OL
output voltage
High-level input
I
LIH
leakage current
Low-level input
I
LIL
leakage current
High-level output
I
LOH
leakage current
Low-level output
I
LOL
leakage current
On-chip pull-up
R
L1
resistance
R
L2
50
°
C, V
= 1.8 to 6.0 V)
DD
Conditions
Per pin
P30, P31, P33,
P60 to P63, P80
P32, V
= 3.0 V,
DD
V
= V
OH
DD
Total of all pins
Per pin
Total of all pins
2.7 V ≤ V
Port 3
DD
1.8 V ≤ V
DD
2.7 V ≤ V
Ports 6 to 8,
DD
1.8 V ≤ V
KRREN, RESET
DD
2.7 V ≤ V
Port 3
DD
1.8 V ≤ V
DD
2.7 V ≤ V
Ports 6 to 8,
DD
1.8 V ≤ V
KRREN, RESET
DD
V
= 4.5 to 6.0 V, I
= –1.0 mA
DD
OH
= –100 µA
V
= 1.8 to 6.0 V, I
DD
OH
*
V
= 4.5 to 6.0 V
Port 3, I
DD
OL
Ports 6, 8,
I
= 1.6 mA
OL
= 400 µ A
V
= 1.8 to 6.0 V, I
DD
OH
VIN = V
DD
V
= 0 V
IN
V
= V
OUT
DD
V
= 0 V
OUT
V
= 0 V
Ports 3, 6, 8
IN
Port 7, RESET
(mask option)
Data Sheet U10040EJ2V1DS
µ PD754144, 754244
MIN.
TYP.
–7
– 2.0 V
≤ 6.0 V
0.7V
DD
< 2.7 V
0.9V
DD
≤ 6.0 V
0.8V
DD
< 2.7 V
0.9V
DD
≤ 6.0 V
0
< 2.7 V
0
≤ 6.0 V
0
< 2.7 V
0
V
– 1.0
DD
V
– 0.5
DD
= 15 mA
0.6
50
100
50
100
MAX.
Unit
–5
mA
–15
mA
–20
mA
15
mA
45
mA
V
V
DD
V
V
DD
V
V
DD
V
V
DD
0.3V
V
DD
0.1V
V
DD
0.2V
V
DD
0.1V
V
DD
V
V
2.0
V
0.4
V
0.5
V
µ A
3.0
µ A
–3.0
µ A
3.0
µ A
–3.0
200
kΩ
200
kΩ
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