參數(shù)資料
型號(hào)： S1C60L02
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
文件頁數(shù)： 36/102頁
文件大?。?/td> 674K
代理商： S1C60L02
S1C60N02 TECHNICAL MANUAL
EPSON
31
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (LCD Driver)
LCD Driver (COM0–COM3, SEG0–SEG19)
The S1C60N02 Series has four common pins and 20 (SEG0–
SEG19) segment pins, so that an LCD with a maximum of
80 (20
× 4) segments can be driven. The power for driving
the LCD is generated by the CPU internal circuit, so there is
no need to supply power externally.
The driving method is 1/4 duty (or 1/3, 1/2 duty by mask
option) dynamic drive, adopting the four types of potential
(1/3 bias), VDD, VL1, VL2 and VL3. Moreover, the 1/2 bias
dynamic drive that uses three types of potential, VDD, VL1 =
VL2 and VL3, can be selected by setting the mask option
(drive duty can also be selected from 1/4, 1/3 or 1/2). 1/2
bias drive is effective when the LCD system regulated voltage
circuit is not used. The VL1 terminal and the VL2 terminal
should be connected outside of the IC.
The frame frequency is 32 Hz for 1/4 duty and 1/2 duty,
and 42.7 Hz for 1/3 duty (in the case of fosc = 32.768 kHz).
Figure 4.6.1 shows the drive waveform for 1/4 duty (1/3 bias),
Figure 4.6.2 shows the drive waveform for 1/3 duty (1/3 bias),
Figure 4.6.3 shows the drive waveform for 1/2 duty (1/3 bias),
Figure 4.6.4 shows the drive waveform for 1/4 duty (1/2 bias),
Figure 4.6.5 shows the drive waveform for 1/3 duty (1/2 bias)
and Figure 4.6.6 shows the drive waveform for 1/2 duty (1/2
bias).
fosc indicates the oscillation frequency of the oscillation circuit.
Configuration of LCD
driver
4.6
Note
相關(guān)PDF資料
PDF描述
S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48
S1C60N08D 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96
S1C60N08F0A0100 MICROCONTROLLER, PQFP100
S1C621C0D 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC74
S1C62480D 4-BIT, MROM, 2.3 MHz, MICROCONTROLLER, UUC135
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1C60L05 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60L08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60L16 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N05 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C60N08 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
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