參數(shù)資料
型號(hào)： HD66727
廠商： Hitachi,Ltd.
英文描述： Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形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/鍵掃描功能（帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序）
文件頁(yè)數(shù)： 69/98頁(yè)
文件大?。?/td> 1576K
代理商： HD66727
HD66727
69
LCD Panel Interface
The HD66727 can change the shift direction of common drivers COM1–COM32 and COMS1 and COMS2
and segment drivers SEG1–SEG60 with the CMS and SGS bits. These bits can be selected according to the
mounting method such as the chip arrangement or wire leading. However, the output position of
annunciator drivers ASEG1–ASEG12 cannot be changed, so adjust it by software.
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Front of chip
COM32/1
COM16/17
S
COM1/32
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Back of chip
COM16/17
COM32/1
S
COM17/16
b) Back of chip(CMS = "1" SGS = "0")
a) Front of chip (CMS = "1" SGS = "1")
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Front of chip
COM16/17
S
COM17/16
COM32/1
HITACHI LTD.
new HD66727
LCD CONTROLL
with KeyScan
Back of chip
COM32/1
S
COM1/32
COM16/17
b) Back of chip(CMS = "0" SGS = "1")
a) Front of chip(CMS = "0" SGS = "0")
Figure 39 LCD Module Interface Examples
Segment Display and Annunciator Display
The HD66727 provides both segment display, which is driven by the multiplexing method, and annunciator
display, which is driven statically. Annunciator display is driven at a logic operating voltage (V
CC
–
AGND) and is thus also available while the LCD drive power supply is turned off. Accordingly,
相關(guān)PDF資料
PDF描述
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731A00TB0L 122 x 32 pixel format, Compact LCD size
HD66731A00TA0L Dot-Matrix Liquid Crystal Display Controller/Driver Supporting Japanese Kanji, Korean Font Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66727A03 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66727A03BP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66727A03TA0 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66727A03TA0L 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66727A04 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
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