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參數(shù)資料
| 型號(hào)： | HD66705U |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver(圖形LCD控制器/驅(qū)動(dòng)器) |
| 中文描述： | 低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器（圖形液晶顯示控制器/驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 16/81頁(yè) |
| 文件大?。?/td> | 426K |
| 代理商： | HD66705U |
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HD66705U
16
V-Pin Voltage-Followers
A voltage-follower for each voltage level (V1 to V5) reduces current consumption by the LCD drive power
supply circuit. No external resistors are required because of the internal bleeder-resistor, which generates
different levels of LCD drive voltage. The voltage-followers can be turned off while multiplexing drive is
not being used.
Contrast-Adjuster
The contrast-adjuster can adjust LCD contrast by varying LCD drive voltage by software. This function is
suitable for selecting appropriate brightness of the LCD or for temperature compensation.
Cursor position
Display position
DDRAM address
Note: The cursor/blink or white-black inversion control is
also active when the address counter indicates the
CGRAM or SEGRAM. However, it has no effect on the
display.
1
2
3
4
5
6
7
8
11
9
10
12
00
01
02
03
04
05
06
07
0A
08
09
0B
Figure 2 Cursor Position and DDRAM Address
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66710 | (Dot Matrix Liquid Crystal Display Controller/Driver) |
| HD66710A00FS | 16 AMP SPDT MINIATURE POWER RELAY |
| HD66710A00TF | (Dot Matrix Liquid Crystal Display Controller/Driver) |
| HD66712U | Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器) |
| HD66712 | Dot-Matrix Liquid Crystal Display Controller/Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66710 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver) |
| HD66710A00FS | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver) |
| HD66710A00TF | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:(Dot Matrix Liquid Crystal Display Controller/Driver) |
| HD66712 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver |
| HD66712A00TA0 | 制造商:Renesas Electronics Corporation 功能描述: |
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