TOPWAY

LCD Module User Manual

LM2068

www.topwaysz.com

Document Name: LM2068-Manual-Rev0.2.DOC

Page: 3 of 9

1. Basic Specifications

1.1

Power Supply Highlight

-

Logic Power Supply (VDD-VSS)

: 3.3V or 5V

-

LCD Driver Supply (VLCD-VSS)

: 19.8V

Note:

Please see the “3. Electrical Characteristics” for details.

1.2

Display Specifications

1) LCD Display Mode

: FSTN, Positive, Transflective

2) Display Color

: Display Data = “1” : Dark Gray (*1)

: Display Data = “0” : Light Gray (*2)

3) Viewing Angle

: 9 H

4) Driving Method

: 1/240 duty, 1/12 bias

5) Backlight

: Nil

Note:

*1. Color tone may slightly change by Temperature and Driving Condition.

*2. The Color is defined as the inactive / background color

1.3

Mechanical Specifications

1) Outline Dimension

: 89.3 x 70.1 x 2.0 (exclude FPC terminal)

see attached Outline Drawing for details

1.4

Block Diagram

320 x 240 pixels

LCD Panel

S6B0794

or equivalent

/DISPOFF

D0~D3

M

CP

LP

S6B0794

or equivalent

COM1

:

COM160

COM161

:

COM240

Power Circuit

FLM

VLCD, V2, V3, V4, V5

VDD,VSS