TOPWAY

LCD Module User Manual

LM8053

www.topwaysz.com

Document Name: LM8053-Manual-Rev0.1.doc

Page: 3 of 12

1. Basic Specifications

1.1

Display Specifications

1) LCD Display Mode

: STN, Positive, Transflective

2) Display Color

: Display Data = “1” : Deep Blue (*1)

: Display Data = “0” : Light Gray (*2)

3) Viewing Angle

: 6 H

4) Driving Method

: 1/80 duty, 1/10 bias

5) Backlight

: White LED backlight

Note:

*1. Color tone may slightly change by Temperature and Driving Condition.

*2. The Color is defined as the inactive / background color

1.2

Mechanical Specifications

1) Outline Dimension

: 93.0 x 70.0 x 12.1MAX

see attached Outline Drawing for details

1.3

Block Diagram

LCD Panel

160 x 80 pixels

RS, /RD, /WR

DB0 - DB7

BUSY, /CS, /RST

BLA, BLK

VOUT, V0

VDD, VSS

LED Backlight Circuit

RA8803

or equivalent

SEGMENT

Driver

SEGMENT

Driver