TOPWAY

LCD Module User Manual

LMB202DBC

URL:

www.topwaydisplay.com

www.topwaysz.com

Document Name: LMB202DBC-Manual-Rev0.2.DOC

Page: 2 of 11

Table of Content

1.

Basic Specifications................................................................................................................ 3

1.1

Display Specifications......................................................................................................... 3

1.2

Mechanical Specifications .................................................................................................. 3

1.3

Block Diagram .................................................................................................................... 3

1.4

Terminal Functions ............................................................................................................. 4

2.

Absolute Maximum Ratings.................................................................................................... 5

3.

Electrical Characteristics........................................................................................................ 5

3.1

DC Characteristics.............................................................................................................. 5

3.2

LED Backlight Circuit Characteristics ................................................................................. 5

3.3

AC Characteristics.............................................................................................................. 6

4.

Function Specifications .......................................................................................................... 7

4.1

Basic Setting....................................................................................................................... 7

4.2

Resetting the LCD module ................................................................................................. 7

4.3

Adjusting the LCD display contrast..................................................................................... 7

4.4

Display Memory Map .......................................................................................................... 8

4.5

Display Commands .......................................................................................................... 10

5.

Design and Handling Precaution ......................................................................................... 11