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參數(shù)資料
| 型號(hào)： | ML9050 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
| 中文描述： | 132通道液晶內(nèi)置液晶點(diǎn)陣顯示RAM的驅(qū)動(dòng)程序 |
| 文件頁(yè)數(shù)： | 49/71頁(yè) |
| 文件大?。?/td> | 472K |
| 代理商： | ML9050 |
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Semiconductor
ML9050/9051
49/71
PEDL9050-02
ELECTRICAL CHARACTERISTICS
DC Characteristics
Parameter
Symbol
Condition
Unit
"H" Input voltage
"L" Input voltage
"H" Output voltage
"L" Output voltage
"H" Input current
"L" Input current
LCD Driver ON
resistance
Current consumption
V
IH
V
IL
V
OH
V
OL
I
IH
I
IL
V
IOH = –0.5mA
IOL = 0.5mA
VI = VDD
VI = 0 V
V
m
A
R
ON
Io = ±50
m
A
k
W
Max
VDD
0.2
￥
VDD
VDD
0.2
￥
VDD
1.0
3.0
10
Typ
Min
0.8
￥
VDD
VSS
0.8
￥
VDD
VSS
–1.0
–3.0
Applicable
pins
*1
[Ta = –40 to +85C]
*2
*3
*4
SEG1 to 132
COM1 to 97
V
DD
I
DDS
Standby
Ta = 25C,
f = 1MHz
Ta = 25C
ML9050
Ta = 25C
ML9051
m
A
5
Input pin capacitance
C
IN
PF
8
5
Internal oscillation
External input
Internal oscillation
External input
kHz
kHz
kHz
kHz
26
26
39
20
22
22
33
17
18
18
27
14
*6
O
CL*6
*6
CL*6
*1:
A0, D0 to D5, D6 (SCL), D7 (SI),
RD
(E),
WR
(R/
W
),
CS1
, CS2, CLS, CL, FR, M/
S
, C86, P/
S
,
DOF
,
RES
, IRS,
HPM
Pins
D0 to D7, FR, FRS,
DOF
, CL Pins
DOF
,
RES
, IRS,
HPM
Pins
A0,
RD
(E),
WR
(R/
W
),
CS1
, CS2, CLS, M/
S
, C86, P/
S
,
RES
, IRS,
HPM
Pins
Applicable to the pins D0 to D5, D6 (SCL), D7 (SI), CL, FR,
DOF
in the high impedance
state.
COM1 to COM65 in the ML9050, COM1 to COM65 in the ML9051.
See Table 24 for the relationship between the oscillator frequency and the frame frequency.
*2:
*3:
*4:
*5:
*6:
Table 24. Relationship among the oscillator frequency (f
OSC
), display clock frequency
(f
LCDCK
), and LCD frame frequency (f
FR
)
Parameter
Display clock frequency
(f
LCDCK
)
f
OSC
/4
External input (f
LCDCK
)
LCD frame frequency
(f
FR
)
f
OSC
/4
￥
65
f
LCDCK
/260
When the internal oscillator is used
When the internal oscillator is not used
When the internal oscillator is used
When the internal oscillator is not used
f
OSC
/8
f
OSC
/8
￥
49
f
LCDCK
/196
ML9050
ML9051
External input (f
LCDCK
)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ML9051 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
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