Pacific 16244 DATA SHEET

PACIFIC DISPLAY DEVICES

LCD Component Data Sheet

Model Number: 16244

16 Character by 2 Line

Alphanumeric LCD Assembly

With Embedded Controller

1. GENERAL INFORMATION

1.1 Product Overview 2

1.2 Part Numbering System 2

1.3 Absolute Maximum Ratings 3

1.4 Circuit Block Diagram 3

1.5 Mechanical Characteristics 3

1.6 Input Signal Function 4

1.7 LCM Contrast Control and Bias 4

1.8 LCD Dimensions 5

2. ELECTRICAL / OPTICAL CHARACTERISTICS

2.1 DC Electrical Characteristics 6

2.2 AC Electrical Characteristics 6

2.3 Optical Characteristics 8

2.4 LED Backlight Characteristics 9

2.5 EL Panel Backlight Characteristics 9

3. OPERATING PRINCIPALS AND METHODS

3.1 LCD Controller Display and Control Functions 10

3.2 Display Data RAM Address Map 12

4. RELIABILITY 13

5. PRECAUTIONS FOR USING LCD MODULES 14

139 Avenida Victoria – Suite 100 – San Clemente, CA – 92672

Tel: [phone] – Fax: [phone] – Web: www.pacificdisplay.com

CONTENTS

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 16244

1. GENERAL INFORMATION 1. GENERAL INFORMATION

1.1 Product Overview 1.1 Product Overview

• 16 Character x 2 line Alphanumeric Dot Matrix LCD Module • 16 Character x 2 line Alphanumeric Dot Matrix LCD Module

• LCD Controller: Embedded S6A0069 or equivalent alpha-numeric controller • LCD Controller: Embedded S6A0069 or equivalent alpha-numeric controller

• Multiplexing driving: 1/16 duty, 1/5 bias • Multiplexing driving: 1/16 duty, 1/5 bias

• Operating Mode: Super Twisted Nematic (STN) technology • Operating Mode: Super Twisted Nematic (STN) technology

• LCD Module Service Life: 100,000 hours minimum • LCD Module Service Life: 100,000 hours minimum

1.2 Part Numbering System 1.2 Part Numbering System

16244 16244

-SL -SL -F -F -ST -ST -LED -LED -GY -GY -6 -6

¾ Custom Option Designator

• (Blank)

¾ Operating Mode

• (-GR) Green

• (-SL) Silver

• (-BN) Blue Negative

¾ Rear Polarizer Options:

• (-R) Reflective

• (-F) Transflective

• (-M) Transmissive

¾ Operating Temperature

• (-ST) Standard (0 to +50 ºC)

• (-ET) Extended (-20 to +70 ºC)

¾ Backlight Options:

• (-LED) LED Array Backlight

• (-ELP) EL Panel Backlight

•

¾ Backlight Coloration Options:

• (-GY) LED - Green/Yellow

• (-AM) LED - Amber

• (-RD) LED - Red

• (-BG) ELP – Blue Green

¾ Viewing Angle

• (-6) 6 o’clock

• (-12) 12 0’clock

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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 16244

1.3 Absolute Maximum Ratings 1.3 Absolute Maximum Ratings

Parameter Parameter Symbol Symbol Min Min Max Max Unit Unit

Supply voltage for logic V

DD

-0.3 7.0 V
Supply voltage for LCD VDD – V0 -- VDD +0.3 V
Input voltage VI -0.3 VDD +0.3 V
Standard Operating temperature TOP (-ST) 0 50 ºC
Standard Storage temperature TST (-ST) -10 60 ºC
Extended Operating temperature TOP (-ET) -20 70 ºC
Extended Storage temperature TST (-ET) -30 80 ºC
Soldering Temp Tsolder 260 ºC

1.4 Circuit Block Diagram

DB0
~
DB7

RS

R/W

VSS

V

DD

V

CONTROLLER

IC

Com16

S6A0069

O

Seg80

16 CHARACTERS x 2 LINES

LCD PANEL

BLA
BLK

LED / EL BACK LIGHT

1.5 Mechanical Characteristics

Item Contents Unit

Module size (W×H×T)

84.0 x 44.0 x 14.2 Max (w/ LED Backlight)

mm

84.0 x 44.0 x 10.0 Max (w/ ELP, Reflective)
Viewing area (W×H)
Character matrix (W×H) 5 × 8
Character size (W×H)
Dot size (W×H)
Dot pitch (W×H)

62.2 x 17.9 mm

dots

2.95 x 5.55 mm

0.55 x 0.65 mm

0.60 x 0.70 mm

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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 16244

1.6 Input Signal Function

Pin NO. Symbol Level Description

1 VSS 0V Ground
2 VDD 5.0V Supply voltage for logic
3 VO --- Input voltage for LCD
4 RS H/L H : Data signal, L : Instruction signal
5 R/W H/L H : Read mode, L : Write mode
6 E H, H → L Chip enable signal
7 DB0 H/L Data bit 0
8 DB1 H/L Data bit 1

9 DB2 H/L Data bit 2
10 DB3 H/L Data bit 3
11 DB4 H/L Data bit 4
12 DB5 H/L Data bit 5
13 DB6 H/L Data bit 6
14 DB7 H/L Data bit 7
15 LED A(+) 4.2V Back light anode
16 LED K (-) 0V Back light cathode

1.7 LCM Contrast Control and Bias

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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 16244

1.8 LCM Dimensions

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