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參數(shù)資料
| 型號(hào)： | ML9204 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| 中文描述： | 5 × 7點(diǎn)陣字符？24位數(shù)字？2行顯示控制器/驅(qū)動(dòng)器的字符內(nèi)存（內(nèi)置鍵掃描） |
| 文件頁(yè)數(shù)： | 38/41頁(yè) |
| 文件大?。?/td> | 288K |
| 代理商： | ML9204 |
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PEDL9204-02
OKI Semiconductor
ML9204-xx
38/41
POWER-OFF FLOWCHART
APPLICATION CIRCUIT
*1 The V
SEG
and V
COM
voltages depend on the fluorescent display tube used. Adjust the value of the
constants R and ZD to the V
SEG
and V
COM
voltages used.
*2 The wiring trace between the OSC0 pin and the resonator should be kept as short as possible, and
the GND traces should be provided along both sides of the wiring trace.
*3 Adjust the capacitance of the capacitor depending on the type of the oscillator used. (Refer to the
data of oscillator used.)
Display operation mode
Turn off V
DD
Turn off V
SEG
/V
COM
24
35
35
V
DD
MCU
V
DD
GND
Output port
2
R
ZD
V
SEG
/ V
COM
Crystal oscillation or
Ceramic oscillation
L-GND D-GND
OSC0 OSC1
5 x 7
dot matrix fluorescent display
ANODE
(SEGMENT)
ANODE
(SEGMENT)
GRID
(DIGIT)
ANODE
(SEGMENT)
V
SEG
ML9204-xx
COM1-24
SEGA1-A35
SEGB1-B35
RESET
V
DD
CS
DI/O
INT
CP
ADA,ADB
V
COM
*1
*2
*3
5x6Key matrix
and rotary switch
COL1
-
6
ROW1-5
B1-3
A1-3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML9204-xx | 5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9205-01 | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206 | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206-xx | 5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9211 | 56-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML9204-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character ?24-Digit ?2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) |
| ML9205-01 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9206-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 x 7 Dot Character x 16-Digit Display Controller/Driver with Character RAM |
| ML9207 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:5 X 7 Dot Character × 24-Digit Display Controller/Driver with Character RAM |
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