FEDL9042-01
OKI Semiconductor
ML9042-xx
ELECTRICAL CHARACTERISTICS
DC Characteristics
(GND = 0 V, V
DD
= 2.7 to 5.5 V, Ta = –40 to +85°C)
Parameter
“H” Input Voltage
Symbol
V
IH
—
“L” Input Voltage
V
IL
0
—
0.2V
DD
Condition
Min.
0.8V
DD
Typ.
—
Max.
V
DD
V
Unit
Applicable pin
RW/SI,
RS
0
/CSB, RS
1
,
E/SHTB,
DB
0
(SO) to
DB
7
, SP,
OSC
1
, BE,
ROM1S
DB
0
(SO) to
DB
7
OSC
2
“H” Output Voltage 1
“L” Output Voltage 1
“H” Output Voltage 2
“L” Output Voltage 2
V
OH1
V
OL1
V
OH2
V
OL2
V
CH
V
CMH
I
OH
= –0.1 mA
I
OL
= +0.1 mA
I
OH
= –13
µA
I
OL
= +13
µA
l
OCH
= –4
µA
l
OCMH
=
±4 µA
l
OCML
=
±4 µA
l
OCL
= +4
µA
l
OSH
= –4
µA
l
OSMH
=
±4 µA
l
OSML
=
±4 µA
l
OSL
= +4
µA
V
DD
= 5 V, V
I
= 5 V or 0 V
V
DD
= 5 V, V
I
= GND
V
0
–GND = 5 V
V
0
–GND = 5 V
0.9V
DD
—
0.9V
DD
—
V
0
–0.3
V
1
–0.3
V
4
–0.3
GND
V
0
–0.3
V
2
–0.3
V
3
–0.3
GND
—
10
—
15
—
—
175
—
—
—
—
V
0
–
0.012
V
1
±
0.012
V
4
±
0.012
GND+
0.012
V
0
–
0.012
V
2
±
0.012
V
3
±
0.012
GND+
0.012
—
0.1V
DD
—
0.1V
DD
V
0
V
1
+0.3
V
V
COM Voltage Drop
V
CML
V
CL
V
SH
V
SMH
SEG Voltage Drop
V
SML
V
SL
Input Leakage Current
| IIL |
Note 1
V
V
4
+0.3
GND+0.3
COM
1
to
COM
17
V
0
V
2
+0.3
V
V
3
+0.3
GND+0.3
Note 1
SEG
1
to
SEG
100
—
25
—
45
—
—
270
1.0
61
2.0
105
2.0
1.2
400
µA
E/SHTB, BE,
SP, V
IN
RW/SI,
RS
0
/CSB, RS
1
,
DB
0
(SO) to
DB
7
Input Current 1
| II1 |
V
DD
= 5 V, V
I
= V
DD
,
Excluding current flowing
through the pull-up resistor
and the output driving MOS
V
DD
= 5 V, V
I
= V
DD
V
DD
= 5 V, V
I
= GND
Excluding current flowing
through the pull-down resistor
V
DD
= 5 V
Note 2
Rf = 85 kΩ±2%
Note 3
µA
Input Current 2
| II2 |
µA
T
1
, T
2
, T
3
Supply Current
Oscillation Frequency
of External Resistor Rf
l
DD
f
osc1
mA
V
DD
–GND
kHz OSC
1
, OSC
2
7/58
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