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參數(shù)資料
| 型號： | EM73360 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示，工作電壓1.35V-1.8V的單片CMOS 4位微控制器) |
| 中文描述： | 單芯片的CMOS 4位微控制器的LCD產(chǎn)品（用于液晶顯示，工作電壓1.35V - 1.8V的的單片的CMOS 4位微控制器） |
| 文件頁數(shù)： | 16/30頁 |
| 文件大?。?/td> | 151K |
| 代理商： | EM73360 |
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* This specification are subject to be changed without notice.
7.17.1998
EM73360
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
CONTROL OF LCD DRIVER
The LCD driver control command register is P27. When LDC is 00, the LCD is disabled. When LDC is 01,
the LCD is blanking, the COM pins are inactive and the SEG pins continuously output the display data.
When LDC is 11, the LCD driver enables, the power switch is turned on and it cannot off forever except the
CPU is reseted or sleeping. User must enable the LCD driver by self when the CPU is waked up.
Port27
3 2 1 0
Initial value : 0000
LDC
LDC
0
0
1
1
*
LCD display control
LCD display disable
Blanking
Reserved
LCD display enable
*
0
1
0
1
LCD driving waveform (1/3 duty, 1/2 bias, Frame frequency = 170 Hz):
COM0
COM2
SEG0
SEG0-COM0
ON
SEG0-COM1
OFF
Frame
COM1
LCD drive voltage
When the power supply is 1.5V, the VEE is connected a capacitor to VSS and the VA is connected a capacitor
to VB for the voltage doubler. The output of VEE is 2 x 1.5 for LCD bias voltage.
LCD DISPLAY OPERATION
The LCD programming method is I/O mapping and P10~P12 are must be used.
Address register of LCD display buffer
VA
VB
V
EE
V
DD
V
SS
0.1μF
1.5V
0.1μF
1.5V
相關PDF資料 |
PDF描述 |
|---|---|
| EM73361A | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73361AAQ | 4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73361 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示驅動，工作電壓2.2V-3.6V的單片CMOS 4位微控制器) |
| EM73362 | Single Chip CMOS 4-Bit Micro-Controller for LCD Product(用于LCD顯示驅動，工作電壓1.1V或1.8V的單片CMOS 4位微控制器) |
| EM73400 | 4-Bit Micro-Controller for General-Purpose Product(用于通訊產(chǎn)品，家用電器，消費類產(chǎn)品的工作電壓4.5-5.5V的4位微控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EM73361A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73361AAQ | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73362 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73461A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
| EM73461B | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4-BIT MICRO-CONTROLLER FOR LCD PRODUCT |
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