參數(shù)資料
型號: LC75853NE
廠商: Sanyo Electric Co.,Ltd.
英文描述: 1/3 Duty General-Purpose LCD Display Driver(1/3占空通用LCD顯示驅(qū)動器)
中文描述: 1 / 3職務(wù)通用液晶顯示驅(qū)動程序(1 / 3占空通用液晶顯示驅(qū)動器)
文件頁數(shù): 23/24頁
文件大小: 418K
代理商: LC75853NE
2. Interrupt based key data acquisition
Flowchart
Timing chart
t3: Key scan execution time when the key data agreed for two key scans. (615 T (s))
t4: Key scan execution time when the key data did not agree for two key scans and the key scan was executed again. (1230 T (s))
1
f
OSC
T =
t5: Key address (43H) transfer time
t6: Key data read time
No. 4967-23/24
LC75853NE, 75853NW
Key data read
processing
Wait for at
least t8
Key input
Key scan
Controll(key on)
Key data read
Key
Controll(key off)
Controll(key on)
Controll(key on)
Controll(key on)
Controll(key off)
Key data read request
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC75853NE-E 功能描述:LCD 驅(qū)動器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
LC75853NEHS-E 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays
LC75853NW 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/3 Duty LCD Display Drivers with Key Input Function
LC75853NW-E 功能描述:LCD 驅(qū)動器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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
LC75853NWHS-E 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays