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參數(shù)資料
| 型號(hào)： | ML9042 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | DOT MATRIX LCD CONTROLLER DRIVER |
| 中文描述： | 點(diǎn)陣LCD控制器驅(qū)動(dòng) |
| 文件頁數(shù)： | 7/58頁 |
| 文件大小： | 558K |
| 代理商： | ML9042 |
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FEDL9042-01
OKI Semiconductor
ML9042-xx
7/58
ELECTRICAL CHARACTERISTICS
DC Characteristics
(GND
= 0 V, V
DD
= 2.7 to 5.5 V, Ta = –40 to +85
°
C)
Min.
Typ.
Max.
Parameter
Symbol
Condition
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
“H” Input Voltage
V
IH
0.8V
DD
—
V
DD
“L” Input Voltage
V
IL
—
0
—
0.2V
DD
V
“H” Output Voltage 1
“L” Output Voltage 1
“H” Output Voltage 2
“L” Output Voltage 2
V
OH1
V
OL1
V
OH2
V
OL2
I
OH
= –0.1 mA
I
OL
= +0.1 mA
I
OH
= –13
μ
A
I
OL
= +13
μ
A
0.9V
DD
—
0.9V
DD
—
—
—
—
—
—
0.1V
DD
—
0.1V
DD
V
V
OSC
2
V
CH
l
OCH
= –4
μ
A
V
0
–0.3
V
0
–
0.012
V
0
V
CMH
l
OCMH
=
±
4
μ
A
V
1
–0.3
V
1
±
0.012
V
1
+0.3
V
CML
l
OCML
=
±
4
μ
A
V
4
–0.3
V
4
±
0.012
V
4
+0.3
COM Voltage Drop
V
CL
l
OCL
= +4
μ
A
V
0
–GND = 5 V
Note 1
GND
GND+
0.012
GND+0.3
V
COM
1
to
COM
17
V
SH
l
OSH
= –4
μ
A
V
0
–0.3
V
0
–
0.012
V
0
V
SMH
l
OSMH
=
±
4
μ
A
V
2
–0.3
V
2
±
0.012
V
2
+0.3
V
SML
l
OSML
=
±
4
μ
A
V
3
–0.3
V
3
±
0.012
V
3
+0.3
SEG Voltage Drop
V
SL
l
OSL
= +4
μ
A
V
0
–GND = 5 V
Note 1
GND
GND+
0.012
GND+0.3
V
SEG
1
to
SEG
100
Input Leakage Current
| IIL | V
DD
= 5 V, V
I
= 5 V or 0 V
—
—
1.0
μ
A
E/SHTB, BE,
SP, V
IN
V
DD
= 5 V, V
I
= GND
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
10
25
61
Input Current 1
| II1 |
—
—
2.0
μ
A
RW/SI,
RS
0
/CSB, RS
1
,
DB
0
(SO) to
DB
7
15
45
105
Input Current 2
| II2 |
—
—
2.0
μ
A T
1
, T
2
, T
3
Supply Current
Oscillation Frequency
of External Resistor Rf
l
DD
Note 2
—
—
1.2
mA V
DD
–GND
f
osc1
Rf = 85 k
±
2%
Note 3
175
270
400
kHz OSC
1
, OSC
2
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