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16244 Schematic ( PDF Datasheet ) - ETC

Teilenummer 16244
Beschreibung 16 Character by 2 Line Alphanumeric LCD Assembly
Hersteller ETC
Logo ETC Logo 




Gesamt 16 Seiten
16244 Datasheet, Funktion
www.DataSheet4U.com
PACIFIC DISPLAY DEVICES
LCD Component Data Sheet
Model Number: 16244
16 Character by 2 Line
Alphanumeric LCD Assembly
With Embedded Controller
CONTENTS
1. GENERAL INFORMATION
1.1 Product Overview
1.2 Part Numbering System
1.3 Absolute Maximum Ratings
1.4 Circuit Block Diagram
1.5 Mechanical Characteristics
1.6 Input Signal Function
1.7 LCM Contrast Control and Bias
1.8 LCD Dimensions
2. ELECTRICAL / OPTICAL CHARACTERISTICS
2.1 DC Electrical Characteristics
2.2 AC Electrical Characteristics
2.3 Optical Characteristics
2.4 LED Backlight Characteristics
2.5 EL Panel Backlight Characteristics
3. OPERATING PRINCIPALS AND METHODS
3.1 LCD Controller Display and Control Functions
3.2 Display Data RAM Address Map
4. RELIABILITY
5. PRECAUTIONS FOR USING LCD MODULES
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139 Avenida Victoria – Suite 100 – San Clemente, CA – 92672
Tel: 949-361-8957 – Fax: 949-361-9158 – Web: www.pacificdisplay.com






16244 Datasheet, Funktion
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16244
2. ELECTRICAL / OPTICAL CHARACTERISTICS
2.1 DC Electrical Characteristics (VDD = +5V±10% , VSS = 0V, Ta = 25°C )
Parameter
Symbol Condition
Min
Typ
Max
Unit
Supply voltage for logic
VDD ---
4.5
5.0
5.5 V
Supply current for logic
IDD ---
--- 1.38
3 mA
0°C --- 5.10 --- V
Operating voltage for LCD*
VDD-VO
25°C
---
4.50
--- V
50°C
---
4.30
--- V
Input voltage ' H ' level
VIH ---
2.2
---
VDD
V
Input voltage ' L ' level
VIL --- -0.3 ---
0.6 V
*Note: -ET temp range will require up to maximun 8V biasing and require a minimum external voltage supply of -3V @-20°C.
2.2 AC Electrical Characteristics
Write Mode
Characteristic
E cycle time
E rise time
E fall time
E pulse width (High, Low)
R/W and RS set-up time
R/W and RS hold time
Data set-up time
Data hold time
Symbol
tC
tr
tf
tW
tSU1
th1
tSU2
th2
Min.
500
---
---
220
40
10
60
10
Typ.
---
---
---
---
---
---
---
---
Max.
---
25
25
---
---
---
---
---
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Test pin
E
E
E
E
R/W, RS
R/W, RS
DB0 ~ DB7
DB0 ~ DB7
PACIFIC DISPLAY DEVICES
11.07.2005
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6 Page









16244 pdf, datenblatt
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
3.2 Display Data RAM Address Map
MODEL NO: 16244
LCD Character Location map
Characters 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
First line 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH
Second line 40H 41H 42H 43H 44H 45H 46H 47H 48H 49H 4AH 4BH 4CH 4DH 4EH 4FH
PACIFIC DISPLAY DEVICES
11.07.2005
12

12 Page





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