音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

44780 Datasheet

  • 44780

  • Dot Matrix Liquid Crystal Display Controller/Driver

  • 59頁

  • HITACHI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

HD44780U (LCD-II)
(Dot Matrix Liquid Crystal Display Controller/Driver)
Description
The HD44780U dot-matrix liquid crystal display controller and driver LSI displays alphanumerics,
Japanese kana characters, and symbols. It can be configured to drive a dot-matrix liquid crystal display
under the control of a 4- or 8-bit microprocessor. Since all the functions such as display RAM, character
generator, and liquid crystal driver, required for driving a dot-matrix liquid crystal display are internally
provided on one chip, a minimal system can be interfaced with this controller/driver.
A single HD44780U can display up to one 8-character line or two 8-character lines.
The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace
an LCD-II with an HD44780U. The HD44780U character generator ROM is extended to generate 208 5
脳
8 dot character fonts and 32 5
脳
10 dot character fonts for a total of 240 different character fonts.
The low power supply (2.7V to 5.5V) of the HD44780U is suitable for any portable battery-driven product
requiring low power dissipation.
Features
鈥?/div>
5
脳
8 and 5
脳
10 dot matrix possible
鈥?/div>
Low power operation support:
錚?/div>
2.7 to 5.5V
鈥?/div>
Wide range of liquid crystal display driver power
錚?/div>
3.0 to 11V
鈥?/div>
Liquid crystal drive waveform
錚?/div>
A (One line frequency AC waveform)
鈥?/div>
Correspond to high speed MPU bus interface
錚?/div>
2 MHz (when V
CC
= 5V)
鈥?/div>
4-bit or 8-bit MPU interface enabled
鈥?/div>
80
脳
8-bit display RAM (80 characters max.)
鈥?/div>
9,920-bit character generator ROM for a total of 240 character fonts
錚?/div>
208 character fonts (5
脳
8 dot)
錚?/div>
32 character fonts (5
脳
10 dot)
1

44780相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Dot Matrix Liquid Crystal Display Controller/Driver
    HITACHI
  • 英文版
    Dot Matrix Liquid Crystal Display Controller/Driver
    HITACHI [H...

您可能感興趣的PDF文件資料

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！