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參數(shù)資料
| 型號： | S6B0759 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 81的COM / 128賽格驅(qū)動 |
| 文件頁數(shù)： | 24/68頁 |
| 文件大?。?/td> | 657K |
| 代理商： | S6B0759 |
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81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC. VER. 1.2 S6B0759
20
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 display clock, CL(internal), 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 and the display data latch circuit latches the
128-bit display data in synchronization 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 signal or the line signal changes the
M by setting internal instruction. Driving waveform and internal timing signal are shown in Figure 11.
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PDF描述 |
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| S6B0794 | 160 SEG / COM DRIVER FOR STN LCD |
| S6B0796 | 240 SEG / COM DRIVER FOR STN LCD |
| S6B1400X | 104 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B1713A05-B0CY | 65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
| S6B1713A05-B0CZ | 65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6B0794 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:160 SEG / COM DRIVER FOR STN LCD |
| S6B0794X01-B0CY | 制造商:Samsung Semiconductor 功能描述: |
| S6B0796 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:240 SEG / COM DRIVER FOR STN LCD |
| S6B1400X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:104 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B1713 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
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