LC75874 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC75874

1/4-Duty General-Purpose LCD Display Driver

SANYO -> Panasonic 

LC75874E, 75874W

2. DR: 1/2-bias drive or 1/3-bias drive switching control data

This control data bit selects either 1/2-bias drive or 1/3-bias drive.

DR

Drive scheme

0

1/3-bias drive

1

1/2-bias drive

3. SC: Segment on/off control data

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

SC

Display state

0

On

1

Off

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.

4. 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. In this 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 can be used as general-purpose output ports under the control of the data bits P0 to P3.

No. 4465-No. 5800-9/16

Share Link: