參數(shù)資料
型號(hào)： HD44780UBxxFS
廠(chǎng)商： Hitachi,Ltd.
英文描述： 320 x 240 pixel format, CFL backlight available with power harness
中文描述： 點(diǎn)陣式液晶顯示控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù)： 1/59頁(yè)
文件大?。?/td> 316K
代理商： HD44780UBXXFS
1
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
×
8 dot character fonts and 32 5
×
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
5
×
8 and 5
×
10 dot matrix possible
Low power operation support:
2.7 to 5.5V
Wide range of liquid crystal display driver power
3.0 to 11V
Liquid crystal drive waveform
A (One line frequency AC waveform)
Correspond to high speed MPU bus interface
2 MHz (when V
CC
= 5V)
4-bit or 8-bit MPU interface enabled
80
×
8-bit display RAM (80 characters max.)
9,920-bit character generator ROM for a total of 240 character fonts
208 character fonts (5
×
8 dot)
32 character fonts (5
×
10 dot)
相關(guān)PDF資料
PDF描述
HD44780UBxxTF 320 x 240 pixel format, LED or CFL Backlight
HD44780 Dot Matrix Liquid Crystal Display Controller/Driver
HD44780U Dot Matrix Liquid Crystal Display Controller/Driver
HD44780UA00FS 320 x 240 pixel format, CFL backlight available with power harness
HD44780UA00TF 320 x 240 pixel format, CFL backlight available with power harness
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD44780UBXXTF 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller/Driver
HD44790 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-Bit CMOS Microcomputer
HD44795 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-Bit CMOS Microcomputer
HD44797E 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:4-Bit Microcontroller
HD447-GM-358 功能描述:顯示開(kāi)發(fā)工具 HD44780 CONTROLLER GADGETEER MODULE RoHS:否 制造商:4D Systems 產(chǎn)品:4Display Shields 工具用于評(píng)估:?OLED-160-G1, ?OLED-160-G2 接口類(lèi)型:Serial 工作電源電壓:5 V
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