Description
SG1622 is a LCD controller with 32x8 memory mapping driver. It is especially designed for low
power operation, extra timer function, and simple control interface and so on. These make SG1622 most
suitable for the MCU application.
Features
◆ Operating voltage: 2.7V~5.2V
◆ 1/4 bias, 1/8 duty, frame frequency is 64Hz
◆ Max. 32?8 patterns, 8 commons, 32 segments
◆ Built-in internal resistor type bias generator
◆ 3-wire serial interface
◆ 8 kinds of time base or WDT selection
◆ Time base or WDT overflow output
◆ Built-in LCD display RAM
◆ R/W address auto increment
◆ Two selectable buzzer frequencies (2kHz or 4kHz)
◆ Power down command reduces power consumption
◆ Software configuration feature
◆ Data mode and Command mode instructions
◆ Three data accessing modes
◆ VLCD pin to adjust LCD operating voltage
◆ Built-in RC oscillator
段碼式LCD驅(qū)動IC系列
SG1622-LQFP52
Description
SG1622 is a LCD controller with 32x8 memory mapping driver. It is especially designed for low
power operation, extra timer function, and simple control interface and so on. These make SG1622 most
suitable for the MCU application.
Features
◆ Operating voltage: 2.7V~5.2V
◆ 1/4 bias, 1/8 duty, frame frequency is 64Hz
◆ Max. 32?8 patterns, 8 commons, 32 segments
◆ Built-in internal resistor type bias generator
◆ 3-wire serial interface
◆ 8 kinds of time base or WDT selection
◆ Time base or WDT overflow output
◆ Built-in LCD display RAM
◆ R/W address auto increment
◆ Two selectable buzzer frequencies (2kHz or 4kHz)
◆ Power down command reduces power consumption
◆ Software configuration feature
◆ Data mode and Command mode instructions
◆ Three data accessing modes
◆ VLCD pin to adjust LCD operating voltage
◆ Built-in RC oscillator
SG1622 is a LCD controller with 32x8 memory mapping driver. It is especially designed for low
power operation, extra timer function, and simple control interface and so on. These make SG1622 most
suitable for the MCU application.
Features
◆ Operating voltage: 2.7V~5.2V
◆ 1/4 bias, 1/8 duty, frame frequency is 64Hz
◆ Max. 32?8 patterns, 8 commons, 32 segments
◆ Built-in internal resistor type bias generator
◆ 3-wire serial interface
◆ 8 kinds of time base or WDT selection
◆ Time base or WDT overflow output
◆ Built-in LCD display RAM
◆ R/W address auto increment
◆ Two selectable buzzer frequencies (2kHz or 4kHz)
◆ Power down command reduces power consumption
◆ Software configuration feature
◆ Data mode and Command mode instructions
◆ Three data accessing modes
◆ VLCD pin to adjust LCD operating voltage
◆ Built-in RC oscillator
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沈生：13554744702
Q Q: 422698287
電話：0755-27796969
傳真：0755-27796869
E-mail: [email protected]
地址：深圳市寶安區(qū)福海街道展云路會展灣南岸廣場L3棟（即12棟）202-203
Q Q: 422698287
電話：0755-27796969
傳真：0755-27796869
E-mail: [email protected]
地址：深圳市寶安區(qū)福海街道展云路會展灣南岸廣場L3棟（即12棟）202-203
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