O2313HKPC B8-8715/D2001TN(OT) No.7135-1/25

http://onsemi.com

Semiconductor Components Industries, LLC, 2013

October, 2013

LC75863W

Overview

The LC75863W is the 1/3 duty LCD display driver that can directly drive up to 75 segments and can control up to

four general-purpose output ports. This product also incorporates a key scan circuit that accepts input from up to 30

keys to reduce printed circuit board wiring.

Features

 Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)

 1/3duty - 1/2bias and 1/3duty - 1/3bias drive schemes can be controlled from serial data (up to 75 segments).

 Sleep mode and all segments off functions that are controlled from serial data.

 Segment output port/general-purpose output port function switching that is controlled from serial data.

 Serial data I/O supports CCB format communication with the system controller.

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

 Independent VLCD for the LCD driver block (VLCD can be set to in the range VDD-0.5 to 6.0 volts.)

 Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.

 RC oscillator circuit.

Ordering number : ENN7135A

CMOS IC

1/3 Duty LCD Display Driver

with Key Input Function

by ON Semiconductor® for this format.

ORDERING INFORMATION

See detailed ordering and shipping information on page 25 of this data sheet.

SQFP48(7X7)

SQFP48(7X7)

7.0

9.0

0.15

0.18

0.5

(0.75)

112

13

24

25

36

37

48