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參數(shù)資料
| 型號(hào)： | S6B0728 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 132賽格/ 128 COM驅(qū)動(dòng)程序 |
| 文件頁數(shù)： | 20/60頁 |
| 文件大?。?/td> | 530K |
| 代理商： | S6B0728 |
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S6B0728 PRELIMINARY SPEC. VER. 0.1 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD
17
LCD DISPLAY CIRCUITS
Oscillator
This is completely on-chip Oscillator and its frequency is nearly independent of V
DD
. This oscillator signal is used in
the voltage converter and display timing generation circuit.
Display Timing Generator Circuit
This circuit generates some signals to be used for displaying LCD. The internal display clock, CL, generated by
oscillation clock, generates the clock for the line counter and the signal for the display data latch. The line address
of on-chip RAM is generated in synchronization with the display clock (CL) and the display data latch circuit in
synchronization latches the 132-bit display data with the display clock. The display data, which is read to the LCD
driver, is completely independent of the access to the display data RAM from the microprocessor. The display clock
generates an LCD AC signal (M) which enables the LCD driver to make a AC drive waveform, and also generates
an internal common timing signal and start signal to the common driver. The frame or the line changes the phase of
M by setting internal instruction. Driving waveform and internal timing signal are shown in figure 10.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S6B0741 | 128 SEG / 129 COM DRIVER %26 CONTROLLER FOR 4 GRAY SCALE STN LCD |
| S6B0755 | 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 160 SEG / COM DRIVER FOR STN LCD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6B0741 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
| S6B0755 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0756 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0759 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B0794 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:160 SEG / COM DRIVER FOR STN LCD |
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