TOPWAY

LCD Module User Manual

LM3123ABO

www.topwaysz.com

Document Name: LM3123ABO-Manual-Rev0.1.DOC

Page: 3 of 10

1. Basic Specifications

1.1

Display Specifications

1) LCD Display Mode

: STN-YG, Positive, Transflective

2) Display Color

: Display Data = “1” : Deep Blue (*1)

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

3) Viewing Angle

: 6 H

4) Driving Method

: 1/32 duty, 1/5bias

5) Backlight

: Amber LED

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

: 99.7 x 31.5 x 10.7MAX

(see attached Outline Drawing for details)

1.3

Block Diagram

R/W, A0

VSS

DB0 - DB7

E2

E3

E1

VDD

/RES

V0

VOUT

LCD Panel

160 x 32 pixels

with icons

AX6120

or equivalent

AX6121

or equivalent

AX6120

or equivalent

Backlight Circuit

BLA

BLK