TOPWAY

LCD Module User Manual

LM6090ACT

www.topwaysz.com

Document Name: LM6090ACT-Manual-Rev0.1.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 Adjusting the Display Contrast ...................................................................................................................................... 7

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

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

4.4 Application Circuit (example) ....................................................................................................................................... 7

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

4.6 Display Commands ...................................................................................................................................................... 9

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

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