TOPWAY

LCD Module User Manual

LM2068R

www.topwaysz.com

Document Name: LM2068R-Manual-Rev0.2.DOC

Page: 3 of 12

1. Basic Specifications

1.1

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

: White LED

Note:

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

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

1.2

Mechanical Specifications

1) Outline Dimension

: 99.5 x 71.75 x 10.4 (exclude FPC terminal)

see attached Outline Drawing for details

1.3

Block Diagram

320 x 240 pixels

LCD Panel

VOUT

VDD, VSS, V0

SEG Driver

/WR, /RD, /CS, RS, /RST

DB0~DB7

BUSY

RA8803 or equivalent

BLA

BLK

Backlight Circuit

SEG Driver