TOPWAY

LCD Module User Manual

LMT070DDCFWD

URL:

www.topwaydisplay.com

www.topwaysz.com

Document Name: LMT070DDCFWD-Manual-Rev0.1

Page: 2 of 12

Table of Content

1.

Applications ........................................................................................................................... 3

2.

General Specification ............................................................................................................ 3

3.

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

4.

Terminal Function (Input Terminal) ...................................................................................... 4

5.

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

6.

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

6.1

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

6.2

Current Consumption ............................................................................................................................................. 5

6.3

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

6.4

Power Sequence.................................................................................................................................................... 6

7.

AC Characteristics................................................................................................................. 7

7.1

Timing Characteristics............................................................................................................................................ 7

7.2

Input Clock and Data Timing Diagram ................................................................................................................... 7

7.3

Timing .................................................................................................................................................................... 7

7.4

Data Input Format .................................................................................................................................................. 8

7.5

Optical Characteristics ......................................................................................................................................... 10

8.

Precautions of using LCD Modules .................................................................................... 11

9.

Appendix <Inspection items and criteria for appearance defect>................................... 12

9.1

Bright/Dark Dots:.................................................................................................................................................. 12