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参数资料
| 型号： | SED1210F0B |
| 元件分类： | 显示控制器 |
| 英文描述： | 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80 |
| 封装： | 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-80 |
| 文件页数： | 8/25页 |
| 文件大小： | 107K |
| 代理商： | SED1210F0B |
3–16
EPSON
SED1210
APPLICATION NOTES
Display Oscillator
The SED1210F has an internal oscillator to generate the
timing signals required for the LCD display.
If the internal oscillator is used, connect the feedback
resistor Rf as shown in figure 3. The feedback resistor
leads must be kept as short as possible to reduce stray
capacitance and the possibility of crosstalk between the
oscillator and adjoining signals.
If an external clock is used, connect it to OSC1 as shown
in figure 4.
The relationship between the oscillator frequency and
the LCD drive frame frequency is
fFR = fOSC/1600
For example if fOSC = 100 kHz, fFR = 62.5 Hz
OSC1
Rf
OSC2
Figure 3. Using the Internal Oscillator
OSC1
External clock
OSC2
Figure 4. Using an External Clock
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| SED1225DAB | 24 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC171 |
| SED1233D0A | 16 X 80 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC193 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SED1278 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D | 制造商:EPSON 制造商全称:EPSON 功能描述:Dot Matrix LCD Controller Driver |
| SED1278D0A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D0B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
| SED1278D0C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CMOS DOT MATRIX LCD CONTROLLER DRIVER |
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