LC75813E(2013) Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

LC75813E
(Rev.:2013)

1/3, 1/4 Duty General-Purpose LCD Driver

ON Semiconductor 

LC75813E, 75813T

4. FC: Common and segment output waveforms frame frequency setting control data

This control data bit sets the frame frequency for common and segment output waveforms.

FC

Frame frequency f0 [Hz]

0

—fo—sc—

384

1

—fo—sc—

192

5. SC: Segments on/off control data

This control data bit controls the on/off state of the segments.

SC

Display state

0

On

1

Off

However, note that when the segments are turned off by setting SC to 1, the segments are turned off by outputting

segment off waveforms from the segment output pins.

6. BU: Normal mode/power-saving mode control data

This control data bit selects either normal mode or power-saving mode.

BU

Mode

0

Normal mode

1

Power saving mode (The OSC pin oscillator is stopped, and the common and segment output pins go to the VSS level. However,

the S1/P1 to S8/P8 output pins that are set to be general-purpose output ports by the control data P0 to P3 can be used as

general-purpose output ports.)

No. 7159-12/26

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