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參數(shù)資料
| 型號(hào)： | BU9728 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | LCD driver for segment-type LCDs |
| 中文描述： | LCD驅(qū)動(dòng)段型液晶顯示器 |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 103K |
| 代理商： | BU9728 |
6
Standard ICs
BU9728AKV
A detailed look at commands
The BU9728AKV has the following commands (C / D is HIGH at 8
×
nth clock pulse of SCK).
(1) Address Set
AAAAA and the address data displayed in binary format are set in the address counter. Each time input of the
display data (8 bits) has been completed, the address is incremented by + 2.
(2) Display On
All display segments light, regardless of the contents of the Display Data RAM (DDRAM). The contents of the
DDRAM do not change.
(3) Display Off
All display segments go out, regardless of the contents of the DDRAM. The contents of the DDRAM do not
change.
(4) Display Start
Display begins, in accordance with the contents of the DDRAM.
(5) Rewrite Display Data RAM (DDRAM)
The binary bit data DDDD is written to the DDRAM. The data is written to the address specified by the Address
Set command, and after this command is executed, the address is automatically incremented by + 1.
(6) Reset
This command should be executed before any other command, immediately after the power supply is turned on.
This command resets the BU9728AKV to the following status:
Display is off
Address counter is reset
0
MSB
LSB
0
0
A
A
A
A
A
0
MSB
LSB
0
1
Irrelevant
0
MSB
LSB
1
0
Irrelevant
0
MSB
LSB
1
1
Irrelevant
1
MSB
LSB
0
0
D
D
D
D
Irrelevant
1
MSB
LSB
1
0
Irrelevant
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU9728AKV | 制造商:ROHM Semiconductor 功能描述: |
| BU9728AKV_08 | 制造商:ROHM 制造商全稱:Rohm 功能描述:For 128-140 Segment type LCD LCD Segment Driver |
| BU9728AKV-E2 | 功能描述:LCD 驅(qū)動(dòng)器 LCD DRIVER 32X4 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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 |
| BU9728AKV-E2-CUT TAPE | 制造商:ROHM 功能描述:BU Series 2.5 to 5.5 V 128 Segment Surface Mount Picture Cell Driver - VQFP-48C |
| BU9729 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Segment-type LCD driver |
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