參數(shù)資料
型號(hào)： ML9040A
廠商： OKI SEMICONDUCTOR CO., LTD.
英文描述： DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER(16X40點(diǎn)陣LCD驅(qū)動(dòng)器)
中文描述： 點(diǎn)陣LCD控制器，16點(diǎn)通用驅(qū)動(dòng)程序和40個(gè)點(diǎn)段驅(qū)動(dòng)（16X40點(diǎn)陣液晶驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 20/49頁(yè)
文件大?。?/td> 515K
代理商： ML9040A
ML9040A-Axx/-Bxx
Semiconductor
20/49
PEDL9040A-03
(2)When character pattern is 5 x 10 dots (see Table 3-2).
A method of writing character pattern into the CG RAM by the CPU:
Four bits of CG RAM address, bits 0-3, correspond to the line position of the character
pattern.
First, set increment or decrement with the CPU, and then input the address of the CG
RAM.
After this, write the character pattern code into the CG RAM, line by line from DB
0
-
DB
7
.
DB
0
to DB
7
correspond to CG RAM data, bits 0-7, in Table 3-2.
It is displayed when "H" is set as input data, while it is not displayed when "L" is set
as input data.
As the ADC is automatically incremented or decremented by 1 after the writing of
data to the CG RAM, it is not necessary to set the CG RAM address again.
The line, the CGRAM addresses 0-3 of which are "A" in hexadecimal notation, is the
cursor position. The CGRAM data is 0Red with the cursor at the cursor position and
displayed to LCD. For this reason, it is necessary to set all input data that become
cursor positions to "L".
When the CG RAM data, bits 0-4, and CG RAM addresses, bits 0-3, are "0" to "A", they
are displayed on the LCD as the display data. When the CG RAM data, bits of 5-7,
and CG RAM, bit data is 0-4 and CG RAM address data is "B" to "F", it is not output
to the LCD.
But in this case, CG RAM can be used as RAM and it can be written into/read out.
So, it can be used as the data RAM.
A method of displaying the CG RAM character pattern to the LCD:
The CG RAM is selected when 4-upper order bits of the character code are all "L".
As character code bits 0 and 3 are invalid, the display of "
m
" is selected by character
codes "00", "01", "08", and "09" (hex.) as in Table 3-2.
When the CG RAM character code is written to the DD RAM, the CG RAM character
pattern is displayed on the LCD display position corresponding to the DD RAM
address.
(DD RAM data bits 1 and 2 correspond to CG RAM address bits 4 and 5.)
相關(guān)PDF資料
PDF描述
ML9040 DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9040-Axx DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9040-Bxx DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9041 DOT MATRIX LCD CONTROLLER DRIVER
ML9042 DOT MATRIX LCD CONTROLLER DRIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML9040A-A01GAZ03A-7 功能描述:LCD 驅(qū)動(dòng)器 LCD DOT Matrix Controller, 16/40 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
ML9040A-A01GAZ0A-ML 制造商:ROHM Semiconductor 功能描述:
ML9040A-AXX 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9040A-B01GAZ03A-7 功能描述:LCD 驅(qū)動(dòng)器 LCD DOT Matrix Controller, 16/40 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
ML9040A-BXX 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*