NJU6680 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU6680

128-common x 128-segment 4-level Gray Scale BITMAP LCD DRIVER

Japan Radio Corporation  

NJU6680

127 128 1 2 3 4 5 6 7 8 9 10 11 12 13

CL

FR

127 128 1 2 3 4 5 6 7 8 9 10 11 12 13

COM0

COM1

SEGn

n=5, Duty cycle ratio=1/128

Fig. 2-2. LCD diving waveforms in the n-line inversion mode

(d) Oscillator

The internal oscillator is used to create internal clocks for the display timing signals (CL, FR) and the

voltage converter.

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14

Ver.2003-04-08

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