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參數(shù)資料
| 型號： | LC75808 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| 中文描述： | 1月8日至1月10日當值液晶顯示驅(qū)動器與關(guān)鍵輸入功能 |
| 文件頁數(shù)： | 30/39頁 |
| 文件大小： | 981K |
| 代理商： | LC75808 |
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No. 6370 -30/39
LC75808E, 75808W
2. LC75808E/W internal block states during the system reset
CLOCK GENERATOR
Reset is applied and the base clock is stopped. However, the OSC pin state (normal or sleep mode) is determined
after the SP control data bit is transferred.
COMMON DRIVER, SEGMENT DRIVER & LATCH
Reset is applied and the display is turned off. However, display data can be input to the latch circuit in this state.
CONTRAST ADJUSTER
Reset is applied and operation of the display contrast adjustment circuit is disabled. After that, once CT0 to CT3
and CTC in the control data have been transferred to the IC it will then be possible to set the display contrast.
KEY SCAN, KEY BUFFER
Reset is applied, these circuits are forcibly initialized internally, and key scan operation is disabled. Also, the key
data is all set to 0. After that, once KC1 to KC6 in the control data have been transferred to the IC it will then be
possible to perform key scan operations.
GENERAL PORT
Reset is applied and the states of the general-purpose output ports are held fixed at the low level (V
SS
).
CCB INTERFACE, SHIFT REGISTER, CONTROL REGISTER
Since serial data transfer is possible, these circuits are not reset.
Blocks that are reset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC75808W | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808E | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75811E | 1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver |
| LC75814V | 1/4 Duty General-Purpose LCD Driver |
| LC75816E | 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75808E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808W-E | 功能描述:LCD 驅(qū)動器 LCD DISPLAY DRIVER 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 |
| LC75808WS-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 |
| LC75808W-SH-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 |
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