LC75878W データシートの表示（PDF） - ON Semiconductor

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LC75878W

1/8 to 1/10-Duty General-Purpose LCD Driver

ON Semiconductor 

LC75878W

1/8 to 1/10-Duty General-Purpose

LCD Driver

Overview

The LC75878W is 1/8 to 1/10 duty general-purpose LCD display driver used

for character and graphics display. This product operates under the control of

a microcontroller and can directly drive an LCD with up to 730 segments. It

can also control up to 4 general-purpose output ports.

Features

 1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias drive schemes can

be controlled from serial data.

1/8duty–1/4bias: up to 600 segments

1/9duty–1/4bias: up to 666 segments

1/10duty–1/4bias: up to 730 segments

 Serial data input supports CCB* format communication with the system

controller.

 Serial data control of the power-saving mode based backup function and all

the segments forced off function.

 Direct display of display data without the use of a decoder provides high

generality.

 Built-in display contrast adjustment circuit.

 Up to 4 general-purpose output ports are included.

 Independent LCD driver block power supply VLCD.

 The INH pin is provided. This pin turns off the display and forces the

general-purpose output ports to the low level.

 RC oscillator circuit

www.onsemi.com

SPQFP100 14x14 / SQFP100

* Computer Control Bus (CCB) is an ON Semiconductor’s original bus format and

the bus addresses are controlled by ON Semiconductor.

ORDERING INFORMATION

See detailed ordering and shipping information on page 36 of this data sheet.

© Semiconductor Components Industries, LLC, 2017

1

July 2017 - Rev. 1

Publication Order Number :

LC75878W/D

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