參數(shù)資料
型號(hào): ML9044-51BCVWA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
封裝: 10.62 X 2.55 MM, GOLD BUMP, DIE-175
文件頁數(shù): 59/60頁
文件大小: 579K
代理商: ML9044-51BCVWA
PEDL9044-03
1Semiconductor
ML9044-xxA/xxB
8/60
ELECTRICAL CHARACTERISTICS
DC Characteristics
(GND = 0 V, V
DD = 2.5 to 5.5 V, Ta = –40 to +85°C)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Applicable pin
“H” Input Voltage 1
V
IH1
0.8V
DD
—V
DD
“L” Input Voltage 1
V
IL1
–0.3
0.2V
DD
V
R/W, RS
0, RS1,
E, DB
0 to DB7,
SHT, P/S, Sl,
CS
“H” Input Voltage 2
V
IH2
0.8V
DD
—V
DD
“L” Input Voltage 2
V
IL2
–0.3
0.2V
DD
V
OSC
1, SSR,
CSR, BEB
“H” Output Voltage 1
V
OH1
I
OH = –0.1 mA
0.75V
DD
——
“L” Output Voltage 1
V
OL1
I
OL = +0.1 mA
0.2V
DD
VDB
0 to DB7, SO
“H” Output Voltage 2
V
OH2
I
OH = –13 A0.9VDD
——
“L” Output Voltage 2
V
OL2
I
OL = +13 A—
0.1V
DD
VOSC
2
V
CH
l
OCH = –4 AVDD–0.3
V
DD
V
CMH
l
OCMH = ±4 AV1–0.3
V
1+0.3
V
CML
l
OCML = ±4 AV4–0.3
V
4+0.3
COM Voltage Drop
V
CL
l
OCL = +4 A
V
DD –V5 = 5 V
Note 1
V
5
V
5+0.3
V
COM
1 to
COM
17
V
SH
l
OSH = –4 AVDD–0.3
V
DD
V
SMH
l
OSMH = ±4 AV2–0.3
V
2+0.3
V
SML
l
OSML = ±4 AV3–0.3
V
3+0.3
SEG Voltage Drop
V
SL
l
OSL = +4 A
V
DD –V5 = 5 V
Note 1
V
5
V
5+0.3
V
SEG
1 to
SEG
120
Input Leakage Current
| IIL |
V
DD = 5 V, VIN = 5 V or 0 V
1.0
A
E, SSR, CSR,
BEB, SHT, P/S,
CS, Sl
V
DD = 5 V, VIN = GND
10
25
61
Input Current 1
| II1 |
V
DD = 5 V, VIN = VDD,
Excluding current flowing
through the pull-up resistor
and the output driving MOS
——
2.0
A
R/W, RS
0, RS1,
DB
0 to DB7, SO
V
DD = 5 V, VIN = VDD
15
45
105
Input Current 2
| II2 |
V
DD = 5 V, VIN = VDD,
Excluding current flowing
through the pull-down resistor
——
2.0
AT
1, T2, T3
Supply Current
l
DD
V
DD = 5 V
Note 2
1.2
mA
V
DD–GND
LCD Bias Resistor
R
LB
4.0
k
V
DD, V1, V2,
V
3A, V3B, V4, V5
Oscillation Frequency
of External Resistor Rf
f
osc1
Rf = 180 k
±2%
Note 3
175
270
400
kHz OSC
1, OSC2
Oscillation Frequency
of Internal Resistor Rf
f
osc2
OSC
1: Open
Note 4
OSC
2 and OSCR: Short-
circuited
140
270
480
kHz
OSC
1, OSC2,
OSC
R
Clock Input
Frequency
f
in
OSC
2, OSCR: Open
Input from OSC
1
125
480
kHz
Input Clock Duty
f
duty
Note 5
45
50
55
%
Input Clock Rise
Time
f
rf
Note 6
0.2
s
E
x
ternal
C
loc
k
Input Clock Fall Time
f
ff
Note 6
0.2
s
OSC
1
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