DISPLAY Elektronik GmbH LCD MODULE DEM 16214 FGH-PW Product Specification Version: 2 07/Jul/2009
GENERAL SPECIFICATION MODULE NO. : DEM 16214 FGH-PW CUSTOMER P/N Version No. Change Description Date 0 Original Version 16.12.2002 1 Add Version 19.07.2003 1.1.1 Change IC 15.10.2008 2 Add Version 07.07.2009 PREPARED BY: HCL DATE: 07.07.2009 APPROVED BY: MH DATE: 07.07.
DEM 16214 FGH-PW Product Specification CONTENTS 1. FUNCTIONS & FEATURES .........................................................................................................................2 2. MECHANICAL SPECIFICATIONS.............................................................................................................2 3. EXTERNAL DIMENSIONS...........................................................................................................................3 4. BLOCK DIAGRAM ............
DEM 16214 FGH-PW Product Specification 1. FUNCTIONS & FEATURES z z z z z z z MODULE NAME LCD Type DEM 16214 FGH-PW FSTN Transflective Positive Mode Viewing Direction Driving Scheme Power Supply Voltage Backlight Color VLCD Adjustable For Best Contrast Display contents Internal Memory z Interface z Operating Temperature z Storage Temperature : 6 o’clock : 1/16 Duty Cycle, 1/5 Bias : 5.0 Volt (typ.) : LED, Lightguide, White : 4.5 Volt (typ.
DEM 16214 FGH-PW Product Specification 3.
DEM 16214 FGH-PW Product Specification 4. BLOCK DIAGRAM DB0~DB7 COM1~16 LCD PANEL 2Li neX16Char act er s SEG41~80 VSS VDD V0 RS R/ W E ST7066U-0A SEG0~40 ST7065C A K B/ L 5. PIN ASSIGNMENT Pin No. Symbol 1 VSS Ground terminal of module. 2 VDD Supply terminal of module 5.0V. 3 V0 4 RS 5 R/W 6 E 7 DB0 8 DB1 9 DB2 10 DB3 11 DB4 12 DB5 13 DB6 14 DB7 15 LED – (K) Please also refer to 6.1 PCB drawing and description. 16 LED + (A) Please also refer to 6.
DEM 16214 FGH-PW Product Specification 6. PCB DRAWING AND DESCRIPTION 6.1 PCB DRAWING 6.2 DESCRIPTION: 6-2-1. The polarity of the pin 15 and the pin 16: LED Polarity 15 Pin 16 Pin J3,J5 J2, J4 Each open Each closed Anode Cathode Each closed Each open Cathode Anode Note: In application module, J3=J5=0 Ohm, J2=J4=open. 6-2-2. The J1 is metal-bezel GND to module GND and J6 is mounting holes GND to module GND. Note: In application module, J1= J6=0 Ohm. 6-2-3.
DEM 16214 FGH-PW Product Specification 6.3 Example application 6-3-1. The LED resistor should be bridged as following. R7 R8 R9 J7 6-3-2. The 15pin is the anode and the 16 pin is the cathode as following. J5 J2 J4 J3 6-3-3.The 15 pin is the cathode and the 16 pin is the anode as following. J2 J5 J4 J3 6-3-4. The metal-bezel is on ground as following. J1 6-3-5. The mounting hole is on ground as following.
DEM 16214 FGH-PW Product Specification 7. BACKLIGHT ELECTRICAL AND OPTICAL CHARACTERISTICS 8. MAXIMUM ABSOLUTE POWER RATINGS (Ta=25°C) Item Power supply voltage(1) Power supply voltage(2) Input voltage Operating temperature Storage temperature Version: 2 Symbol VDD VLCD Standard value -0.3~+7.0 VDD-10.0~VDD+0.3 VIN Topr -0.3~VDD+0.
DEM 16214 FGH-PW Product Specification 9. DISPLAY DATA RAM (DDRAM) 10. ELECTRICAL CHARACTERISTICS 10-1 DC Characteristics (VDD=4.5V~5.5V, Ta=-20~+70°C) Standard Value Min Typ Max Item Symbol Operating Voltage VDD 4.5 5.0 5.5 IDD1 ---- 0.7 1.0 Supply Current LCD Driving Voltage Version: 2 IDD2 ---- 0.4 0.6 VLCD 3.0 4.5 10.
DEM 16214 FGH-PW Product Specification 10-2 AC Characteristics Version: 2 PAGE:9
DEM 16214 FGH-PW Version: 2 Product Specification PAGE:10
DEM 16214 FGH-PW Product Specification 11.
DEM 16214 FGH-PW Product Specification 12. INITIALIZING BY INSTRUCTION 12-1.
DEM 16214 FGH-PW Product Specification 12-2.
DEM 16214 FGH-PW Product Specification 13.
DEM 16214 FGH-PW Product Specification 14. LCD MODULES HANDLING PRECAUTIONS Please remove the protection foil of polarizer before using. The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. If the display panel is damaged and the liquid crystal substance inside it leaks out, do not get any in your mouth. If the substance come into contact with your skin or clothes promptly wash it off using soap and water.
