参数资料
型号: ML9040A-AXXGA
厂商: LAPIS SEMICONDUCTOR CO LTD
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, 0.80 MM PITCH, PLASTIC, QFP-80
文件页数: 32/50页
文件大小: 465K
代理商: ML9040A-AXXGA
ML9040A-Axx/-Bxx
Semiconductor
37/49
PEDL9040A-03
LCD Drive Waveforms
Figures 12, 13 and 17 show the LCD driving waveforms consisting of COM signal, SEG signal,
DF signal and L (latch pulse waveform) signal, in the duty of 1/8, 1/11 and 1/16 respectively.
The relation between duty and frame frequency is described in the table below.
(Note) The OSC oscillation frequency is assumed to be 270 kHz.
Duty
1/8
84.3 Hz
Frame frequency
1/11
61.4 Hz
1/16
84.3 Hz
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