MSM6562B 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM6562B

DOT MATRIX LCD CONTROLLER DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM6562B-xx

16. LCD Driving Waveforms

Figures 10, 11 and 12 show the LCD driving waveforms that consist of COM waveforms, SEG

waveform, DF (display frequency) signal and L (latch pulse) signal, in the duty of 1/8, 1/11 and

1/16 respectively.

The relation between duty and frame frequency is as follows:

Duty

Frame frequency

1/8

78.1Hz

1/11

56.8Hz

1/16

78.1Hz

(Note) The OSC oscillation frequency is assumed to be 250kHz.

44/50

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