參數(shù)資料
型號(hào): ML9040-Axx
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
中文描述: 點(diǎn)陣LCD控制器的16交通部通用驅(qū)動(dòng)器和40段驅(qū)動(dòng)交通部
文件頁(yè)數(shù): 6/47頁(yè)
文件大?。?/td> 434K
代理商: ML9040-AXX
Semiconductor
ML9040-Axx/-Bxx
6
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Symbol
V
DD
V
1
, V
2
, V
3
V
4
, V
5
Condition
Ta = 25
°
C
Rating
–0.3 to + 7.0
V
DD
– 8.0 to
V
DD
+ 0.3
Unit
V
Applicable pin
V
DD
, GND
V
1
, V
2
, V
3
V
4
, V
5
R/W, RS, E,
DB
0
- DB
7
OSC
1
LCD Driving Voltage
Ta = 25
°
C
V
Storage Temperature
T
STG
–55 to + 150
°
C
Power Dissipation
P
D
500
mW
Input Voltage
V
I
Ta = 25
°
C
–0.3 to V
DD
+ 0.3
V
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Data Holding Voltage
*1
Symbol
V
DD
V
HOLD
Condition
1/4 bias, V
DD
–V
5*3
1/5 bias, V
DD
–V
5*4
Range
4.5 to 5.5
3.0 to 5.5
3.0 to 6.0
3.0 to 6.0
–20 to + 75
Unit
V
V
V
V
°
C
Applicable pin
V
DD
, GND
V
DD
, GND
LCD Driving Voltage
*2
V
LCD
V
DD
, V
5
Operating Temperature
T
op
*1 Voltage to assure R
f
oscillation and register data retention.
*2 Voltage between V
DD
and V
5.
*3 Voltages applicable to V
1
, V
2
, V
3
and V
4
are as follows.
V
1
= V
DD
– 1/4 (V
DD
– V
5
)
V
2
= V
3
= V
DD
– 1/2 (V
DD
- V
5
)
V
4
= V
DD
– 3/4 (V
DD
– V
5
)
*4 V
1
= V
DD
– 1/5 (V
DD
– V
5
)
V
2
= V
DD
– 2/5 (V
DD
– V
5
)
V
3
= V
DD
– 3/5 (V
DD
– V
5
)
V
4
= V
DD
– 4/5 (V
DD
– V
5
)
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