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參數(shù)資料
| 型號(hào)： | 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(dòng)器) |
| 中文描述： | 1 / 3職務(wù)通用液晶顯示驅(qū)動(dòng)程序（1 / 3占空通用液晶顯示驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 10/24頁 |
| 文件大?。?/td> | 418K |
| 代理商： | LC75853NE |
Serial Data Output
1. When CL is stopped at the low level
2. When CL is stopped at the high level
CCB address...............43H
KD1 to KD30.............Key data
SA...............................Sleep acknowledge data
Note: If a key data read operation is executed when DO is high, the read key data (KD1 to KD30) and sleep
acknowledge data (SA) will be invalid.
Output Data
1. KD1 to KD30: Key data
When a key matrix of up to 30 keys is formed from the KS1 to KS6 output pins and the KI1 to KI5 input pins and
one of those keys is pressed, the key output data corresponding to that key will be set to 1. The table shows the
relationship between those pins and the key data bits.
When the KS1/S41 and KS2/S42 output pins are selected to be segment outputs by control data bits K0 and K1 and a
key matrix of up to 20 keys is formed using the KS3 to KS6 output pins and the KI1 to KI5 input pins, the KD1 to
KD10 key data bits will be set to 0.
2. SA: Sleep acknowledge data
This output data bit is set to the state when the key was pressed. Also, while DO will be low in this case, if serial data
is input and the mode is set (to normal or sleep mode) during this period, that mode will be set. SA will be 1 in sleep
mode and 0 in normal mode.
No. 4967-10/24
LC75853NE, 75853NW
KI1
KI2
KI3
KI4
KI5
KS1/S41
KD1
KD2
KD3
KD4
KD5
KS2/S42
KD6
KD7
KD8
KD9
KD10
KS3
KD11
KD12
KD13
KD14
KD15
KS4
KD16
KD17
KD18
KD19
KD20
KS5
KD21
KD22
KD23
KD24
KD25
KS6
KD26
KD27
KD28
KD29
KD30
Output data
Output data
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC75854E | 1/4 Duty LCD Display Driver with Key Input Function(1/4占空具有鍵輸入功能LCD顯示驅(qū)動(dòng)器) |
| LC75864E | 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75873NE | 1/3 Duty General Purpose LCD Display Driver(1/3占空普通用途LCD顯示驅(qū)動(dòng)器) |
| LC75874E | 1/4-Duty General-Purpose LCD Display Driver(1/4占空通用LCD顯示驅(qū)動(dòng)器) |
| LC75878W | 1/8 to 1/10 Duty General-Purpose LCD Display Drivers |
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(dòng)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(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 |
| 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(dòng)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(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 |
| LC75853NWHS-E | 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays |
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