CDM-16235 ETC, CDM-16235 Datasheet

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CDM-16235

Manufacturer Part Number
CDM-16235
Description
PACIFIC DISPLAY DEVICES
Manufacturer
ETC
Datasheet
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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
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
OPERATING PRINCIPALS AND METHODS
3.1 LCD Controller Display and Control Functions
3.2 Display Data RAM Address Map
RELIABILITY
PRECAUTIONS FOR USING LCD MODULES
PACIFIC DISPLAY DEVICES
Tel: 909-396-5128 – Fax: 909-396-1155 – Web: www.pacificdisplay.com
516 N. Diamond Bar Blvd – Suite 103 – Diamond Bar, CA – 91765
LCD Component Data Sheet
Model Number: 16235
Alphanumeric LCD Assembly
With Embedded Controller
16 Character by 2 Line
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Related parts for CDM-16235

CDM-16235 Summary of contents

Page 1

PACIFIC DISPLAY DEVICES LCD Component Data Sheet Model Number: 16235 Alphanumeric LCD Assembly With Embedded Controller 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 ...

Page 2

GENERAL INFORMATION 1.1 Product Overview • 16 Character x 2 line Alphanumeric Dot Matrix LCD Module • LCD Controller: Embedded S6A0069 or equivalent alpha-numeric controller • Multiplexing driving: 1/16 duty, 1/4 bias • Operating Mode: Super Twisted Nematic (STN) ...

Page 3

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 1.3 Absolute Maximum Ratings Parameter Supply voltage for logic Supply voltage for LCD Input voltage Standard Operating temperature Standard Storage temperature Extended Operating temperature Extended Storage temperature Soldering Temp 1.4 Circuit Block Diagram DB0 ...

Page 4

Input Signal Function Pin NO. Symbol 1 VSS 2 VDD R DB0 8 DB1 9 DB2 10 DB3 11 DB4 12 DB5 13 DB6 14 DB7 15 BLA 16 BLK 1.7 ...

Page 5

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 1.7 LCM Dimensions PACIFIC DISPLAY DEVICES 07.01.2003 MODEL NO: 16235 5 ...

Page 6

SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 2. ELECTRICAL / OPTICAL CHARACTERISTICS 2.1 DC Electrical Characteristics (V Parameter Symbol Supply voltage for logic Supply current for logic Operating voltage for LCD* Input voltage ' H ' level Input voltage ' L ...

Page 7

Read Mode Characteristic E cycle time E rise time E fall time E pulse width R/W and RS set-up time R/W and RS hold time Data output delay time Data hold time PACIFIC DISPLAY DEVICES Symbol Min. Typ. t ...

Page 8

Optical Characteristics Item Response time Frame Frequency Contrast ratio Viewing angle range PACIFIC DISPLAY DEVICES (V = 4.7V 25° Symbol Condition Min Tr --- --- Tf --- --- fFRM --- --- Cr --- 3 θ1 ...

Page 9

PACIFIC DISPLAY DEVICES 07.01.2003 9 ...

Page 10

LED Backlight Characteristics ■ Yellow-Green LED Operating Characteristics (5V - Array Lit) Item Forward Voltage Forward Current Reverse Voltage ■ Life (Array or Edge Lit) Item Life 2.5 EL Panel Backlight Characteristics ■ Blue-Green EL Panel Operating Characteristics: Item ...

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OPERATING PRINCIPALS AND METHODES • Control and Display Command Command RS R/W DB Display Clear L L Return Home L L Entry Mode Set L L Display On/Off L L Shift L L Set Function L L Set Cg ...

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Initializing by Instruction Power On | Wait for more than 15ms after VDD rises to 4. R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Wait for more than 4.1ms ...

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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 3.2 Display Data RAM Address Map LCD Character Location map Characters First line 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH Second line ...

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RELIABILITY No Test Item . 1 High temperature Endurance test applying the high storage storage temperature for a long time. 2 Low temperature Endurance test applying the low storage storage temperature for a long time. 3 High temperature Endurance ...

Page 15

... To reduce the generation of static electricity be careful that the air in the work is not too dried. A relative humidity of 50%-60% is recommended. Precaution for soldering to the LCM 1) Observe the following when soldering lead wire, connector cable and etc. to the LCM. a) Soldering iron temperature : 280°C ± 10°C. b) Soldering time : 3-4 sec. ...

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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 3) If soldering flux is used, be sure to remove any remaining flux after finishing to soldering operation. (This does not apply in the case of a non-halogen type of flux recommended ...

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... It should be noted that this phenomenon does not adversely affect performance reliability. • To minimize the performance degradation of the LCD modules resulting from destruction caused by static electricity etc., exercise care to avoid holding the following sections when handling the modules. - Exposed area of the printed circuit board. - Terminal electrode sections ...

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