TOPWAY

LCD Module User Manual

LMT043DFFFWD

www.topwaysz.com

Document Name: LMT043DFFFWD-Manual-Rev0.1.DOC

Page: 2 of 12

Table of Content

1.

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

2.

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

3.

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

3.1

Interface ................................................................................................................................. 4

4.

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

5.

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

5.1

DC Characteristics (MCU terminal)........................................................................................ 5

5.2

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

5.3

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

5.3.1

Clock and Date Input Timing Diagram ...................................................................... 6

5.3.2

SYNC Mode Timing Diagram ...................................................................................... 7

5.3.3

DE Mode Timing Diagram ........................................................................................... 7

5.3.4

Power ON Sequence................................................................................................... 8

5.3.5

Power Off Sequence ................................................................................................... 9

6.

Optical Characteristics............................................................................................................ 9

7.

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

8.

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