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参数资料
| 型号： | LC74730M |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDSO30 |
| 封装： | MFP30S |
| 文件页数： | 11/14页 |
| 文件大小： | 250K |
| 代理商： | LC74730M |
① COMMAND 0 (Display memory write address setup command)
First byte
Second byte
Note: All these registers are set to 0 by a reset due to the RST pin.
② COMMAND 1 (Display character data write setup command)
First byte
No. 4247-6/14
LC74730M
Register content
DA0 to DA7
Register name
State
Function
Note
7—
1
6—
0
Command 0 identification code
5—
0
Set the display memory write address.
4—
0
3V3
0
1
2V2
0
1
Display memory line address (0 to 9 hexadecimal)
1V1
0
1
0V0
0
1
Register content
DA0 to DA7
Register name
State
Function
Note
7—
0
Second byte identification bit
6—
0
5—
0
4H4
0
1
3H3
0
1
2H2
0
Display memory character address (0 to 17 hexadecimal)
1
1H1
0
1
0H0
0
1
Register content
DA0 to DA7
Register name
State
Function
Note
7—
1
6—
0
Command 1 identification code
5—
0
Sets up a display character data write operation
4—
1
3—
0
2—
0
1—
0
0—
0
When this command is issued, the
LC74730M is locked in display
character data write mode until the CS
pin goes high.
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相关代理商/技术参数 |
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| LC74731 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74731W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74731W_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74731W-9818-E | 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| LC74731WS-9818-E | 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
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