Datasheet

ManualsBrandsDisplay Elektronik ManualsDisplaysDot Matrix LCD Display 5.55 mm 2 x 16

06/Oct/2008

DISPLAY Elektronik GmbH

DEM 16217 SYH-LY-CYR22

LCD MODULE

Product S

eci

ication Version: 3

Summary of content (17 pages)

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DISPLAY Elektronik GmbH LCD MODULE DEM 16217 SYH-LY-CYR22 Product Specification Version: 3 06/Oct/2008
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GENERAL SPECIFICATION MODULE NO. : DEM 16217 SYH-LY-CYR22 CUSTOMER P/N VERSION NO. CHANGE DESCRIPTION DATE 0 ORIGINAL VERSION 28.12.2004 1 CHANGED SERIES 30.12.2004 2 CHANGED DDRAM 05.01.2005 3 CHANGE IC 06.10.2008 PREPARED BY: XYP DATE: 06.10.2008 APPROVED BY: MH DATE: 06.10.
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DEM 16217 SYH-LY-CYR22 Product Specification CONTENTS 1. FUNCTIONS & FEATURES ..................................................................................................................................................2 2. MECHANICAL SPECIFICATIONS .....................................................................................................................................2 3. EXTERNAL DIMENSIONS ( UNIT: MM)....................................................................................
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DEM 16217 SYH-LY-CYR22 Product Specification 1. FUNCTIONS & FEATURES MODULE NAME LCD TYPE DEM 16217 SYH-LY-CYR22 STN-Yellow-Green Transflective Positive Mode z z z z z z z Viewing Direction Driving Scheme Power Supply Voltage Backlight Color VLCD Adjustable For Best Contrast Display contents Internal Memory z z z z CGROM Interface Operating Temperature Storage Temperature : 6 o’clock : 1/16 Duty Cycle, 1/5 Bias : 5 Volt (typ.) : LED, Lightbox, Yellow-Green : 4.5 Volt (typ.
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DEM 16217 SYH-LY-CYR22 3.
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DEM 16217 SYH-LY-CYR22 Product Specification 4. BLOCK DIAGRAM VSS VDD V0 RS R/ W E DB0~DB7 COM1~16 LCD PANEL 2Li neX16Char act er s SEG41~80 ST7066U-0T SEG0~40 ST7065C A K B/ L 5. PIN ASSIGNMENT Function Pin No. Symbol 1 VSS Ground terminal of module. 2 VDD Supply terminal of module 5.
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DEM 16217 SYH-LY-CYR22 Product Specification 6. PCB DRAWING AND DESCRIPTION 6.1 PCB Drawing Note: The PCB drawing just for reference! Description: 6-1-1.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, J2=J4=Open, J3=J5=0 Ohm. 6-1-2. 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.
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DEM 16217 SYH-LY-CYR22 Product Specification 6.2 Example application 6-2-1. The LED resistor should be bridged as following. R10 R9 R8 J7 6-2-2. The 15pin is the anode and the 16pin is the cathode as following. J2 J5 J3 J4 6-2-3.The 15 pin is the cathode and the 16 pin is the anode as following. J5 J2 J3 J4 6-2-4. The metal-bezel is on ground as following. J1 6-2-5. The mounting hole is on ground as following.
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DEM 16217 SYH-LY-CYR22 Product Specification 7. BACKLIGHT ELECTRICAL/OPTICAL SPECIFICATIONS Backlight Electrical/Optical Specifications ------- Lumi nous Uni f or mi t y Lv 70 --- 4. 2 150 0. 63 10. 0 0. 2 TBD -- 572 30 4. 6 240 --- I f =150 mA I f =150 mA ---- % I f =150 mA I f = 150 mA --- 8. MAXIMUM ABSOLUTE POWER RATINGS Item Power supply voltage(1) Power supply voltage(2) Input voltage Symbol VDD VLCD Standard value -0.3~+7.0 VDD-10.0~VDD+0.3 Operating temperature VIN Topr -0.
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DEM 16217 SYH-LY-CYR22 Product Specification 9. ELECTRICAL CHARACTERISTICS 9-1 DC Characteristics (VDD=5V,Ta=25°C) Standard Value MIN TYP MAX Item Symbol Operating Voltage VDD 4.7 5.0 5.3 IDD1 ---- TBD 1.0 Supply Current LCD Driving Voltage IDD2 ---- TBD 0.6 VLCD 4.2 4.5 4.
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DEM 16217 SYH-LY-CYR22 Product Specification 9-2-2 Read mode (reading data from ST7066 to MPU) (VDD=5V , Ta=25℃) Characteristic E Cycle Time Symbol tC Min 1200 Type --- Max --- Unit ns Test PIN E E Rise Time tR tF --- --- 25 ns E --- --- 25 ns E E Pulse width (High, Low) R/W and RS Set-up Time tPW 140 --- --- ns E tAS 0 --- --- ns R/W,RS R/W and RS Hold Time tAH 10 --- --- ns R/W,RS Data Setup Time tDDR --- --- ns DB0~DB7 Data Hold Time tH 10 --- 100 ---
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DEM 16217 SYH-LY-CYR22 Product Specification 10.
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DEM 16217 SYH-LY-CYR22 Product Specification 11.
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DEM 16217 SYH-LY-CYR22 Product Specification 12. INITIALIZING BY INSTRUCTION 12-1.
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DEM 16217 SYH-LY-CYR22 Product Specification 12-2.
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DEM 16217 SYH-LY-CYR22 Product Specification 13.
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DEM 16217 SYH-LY-CYR22 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.