TOPWAY

LCD Module User Manual

LM13232ACW-4

www.topwaysz.com

Document Name: LM13232ACW-4-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............................................................................................................. 8

4.1 Adjusting the Display Contrast ...................................................................................................................................... 8

4.2 Basic Setting ................................................................................................................................................................. 8

4.3 Resetting the LCD module ............................................................................................................................................ 8

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

4.5 Display Commands ....................................................................................................................................................... 9

4.6 Display Commands (continue) .................................................................................................................................... 10

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