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ELECTRICAL CHARACTERISTICS
217
6.3 DC Characteristics 1
(VCC=4.0 to 6.0V,VSS=0V, Ta=–40°C to +85°C)
Parameter
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
[PORT 1, 2,3]
Output Low Voltage
[PORT 0, ALE, PSEN]
Output High Voltage
[PORT 1, 2,3]
Output High Voltage
[PORT 0, ALE, PSEN]
Logical 0 Input Current/
logical 1 Output Current
Logical 1 to 0
Transition Current
[PORT 1, 2,3]
lnput Leakage Current
[PORT 0 loating, EA]
RESET Pull-down
Resistor
Pin Capacitance
Power Down Current
Symbol
VIL
VIH
VIH1
VOL
VOL1
VOH
VOH1
IIL/IOH
ITL
ILI
RRST
CIO
IPD
Conditions
—
Except XTAL1, EA
and RESET
XTAL1 and EA
RESET
I
OL=1.6mA
I
OL=3.2mA
I
OH=–60µA
I
OH=–30µA
I
OH=–10µA
I
OH=–400µA
V
CC=5V±10%
I
OH=–150µA
I
OH=–40µA
V
I=0.45V/VO=0.45V
V
I=2.0V
V
SS<VI<VCC
—
Ta=25°C, f=1MHz
[except XTAL1]
—
Min
–0.5
0.2V
CC
+0.9
0.7V
CC
—
—
2.4
0.75V
CC
0.9VCC
2.4
0.75V
CC
0.9VCC
–5
—
—
20
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
40
—
1
Max
0.2V
CC
–0.1
V
CC+0.5
V
CC+0.5
0.45
0.45
—
—
—
—
—
—
–80
–500
±10
125
10
50
Unit
V
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
kΩ
pF
µA
Measuring
Circuit
1
2
3
2
—
4
[PORT 1, 2,3]