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參數(shù)資料
| 型號： | MSM9006-01 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | LCD Driver with Keyscan Function |
| 中文描述： | 液晶顯示驅(qū)動器，帶有鍵盤掃描功能 |
| 文件頁數(shù)： | 9/18頁 |
| 文件大小： | 130K |
| 代理商： | MSM9006-01 |
MSM9006-01, -02
Semiconductor
9/18
FUNCTIONAL DESCRIPTION
Pin Functional Description
OSC
This is an input pin for the oscillator to generate LCD AC lighting and keyscan signals. Connect
external capacitor and resistor as shown below to form RC oscillation circuit.
The relationship between frame frequency f
FRM
, keyscan period T
SCN
, and oscillation frequency
f
OSC
is:
f
FRM
= f
OSC
/24, T
SCN
= 20/f
OSC
(See REFERENCE DATA for information on the relationship between C
O
, R
O
values, frame
frequency, and keyscan periods.)
OSC
V
DD
C
O
R
O
DATA I/O
This is a serial data input/output. The pin is in output state for the duration from the first shift
clock rising after "Key Data Output" command is entered, to the load signal rising, and in input
state otherwise. (The pin is in input state after reset.)
The relationship between data level and operation is shown below.
"L"
"H"
Data Level
OFF
ON
LCD and LED Display
OFF
ON
Key Status
"L"
"H"
Port
CLOCK
This is an input pin for the shift clock. DATA I/O pin data is either input or output in
synchronization with the rising of the clock.
LOAD
This is a load signal input pin. It is used for transferring serial input data to a latch for display,
entering commands, or resetting the output state of the DATA I/O pin.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM9006-01GS-BK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:LCD Driver with Keyscan Function |
| MSM9006-02 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:LCD Driver with Keyscan Function |
| MSM9006-02GS-BK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:LCD Driver with Keyscan Function |
| MSM9006-02GS-BK-7 | 功能描述:LCD 驅(qū)動器 LCD Controller 1/4 Duty RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| MSM9009 | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:20 VOICE SMART |
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