Datasheet

ManualsBrandsDisplay Elektronik ManualsDisplaysDot Matrix LCD Display 5.55 mm 2 x 16

06/May/2010

DISPLAY Elektronik GmbH

DEM 16217 SYH-LY

LCD MODULE

Product Specification Version : 5.1.4

Summary of content (13 pages)

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DISPLAY Elektronik GmbH LCD MODULE DEM 16217 SYH-LY Product Specification Version : 5.1.
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GENERAL SPECIFICATION MODULE NO : DEM 16217 SYH-LY CUSTOMER P/N VERSION NO. CHANGE DESCRIPTION DATE 0 ORIGINAL VERSION 10.02.2001 1 ADDING VERSION 20.02.2001 2 ADDING VERSION 12.06.2001 3 CANCEL VERSION 15.08.2001 4 ADDING VERSION 11.03.2003 5 CANCEL VERSION 26.03.2003 5.1.1 CHANGE IC 03.12.2007 5.1.2 UPDATE PCB DESCRIPTION 05.02.2009 5.1.3 UPDATE BACKLIGHT DESCRIPTION 07.04.2009 5.1.4 UPDATE PCB DRAWING 06.05.2010 PREPARED BY: LX DATE: 06.05.
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DEM 16217 SYH-LY Product Specification CONTENTS 1. FUNCTIONS & FEATURES .........................................................................................................................2 2. MECHANICAL SPECIFICATIONS.............................................................................................................2 3. EXTERNAL DIMENSIONS ( UNIT: MM) ..........................................................................................3 4. BLOCK DIAGRAM ..............................
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DEM 16217 SYH-LY Product Specification 1. FUNCTIONS & FEATURES MODULE NAME LCD TYPE DEM 16217 SYH-LY STN Green Transflective Positive Mode z z z z z z z Viewing Direction Driving Scheme Power Supply Voltage VLCD Adjustable For Best Contrast Display Format Backlight Internal Memory z z z z CGROM Interface Operating Temperature Storage Temperature : 6 o’clock : 1/16 Duty Cycle, 1/5 Bias : 5.0 Volt (typ.) : 4.5V (typ.
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DEM 16217 SYH-LY Product Specification 3. EXTERNAL DIMENSIONS ( unit: mm) 4. BLOCK DIAGRAM DB0~DB7 E R/W RS V0 VDD VSS LED+(A) LED-(K) Version : 5.1.
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DEM 16217 SYH-LY Product Specification 5. PIN ASSIGNMENT Pin No. Symbol 1 VSS Ground terminal of module. 2 VDD Supply terminal of module 2.7V to 5.5V(option 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 L- LED – (K) Please also refer to 6.1 PCB drawing and description. L+ LED + (A) Please also refer to 6.1 PCB drawing and description. Version : 5.1.4 Function Power Supply for liquid crystal drive.
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DEM 16217 SYH-LY Product Specification 6. PCB DRAWING AND DESCRIPTION PCB Drawing Note: The part no. DEM16217 is printed on the PCB. DESCRIPTION: 6-1-1.The polarity of the pin L- and the pin L+: LED Polarity(1) L- Pin L+Pin Anode LED Polarity(2) L- Pin L+ Pin Cathode Cathode Anode J3=J5=open J3=J5= closed J2=J4=closed J2=J4= open Note: In application module, J2=J4= open and J3=J5=closed 6-1-2. The metal-bezel is set on ground when the J1 is closed Note: In application module, J1=0 Ω 6-1-3.
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DEM 16217 SYH-LY Product Specification 7. BACKLIGHT ELECTRICAL/OPTICAL SPECIFICATIONS SYMBOL Vf f Pd VR R V Lv P For war d Vol t age For war d Cur r ent Power Di sdi pat i on Rever se Vol t age Rever se Cur r ent Lumi nous I nt ensi t y Lumi nous Uni f or mi t y Emi ssi on Wavel engt h Spect r al Range TYP. MI N. --150 -0. 63 -10. 0 -0. 2 240 180 -70 572 569 30 -SYMBOL Topr Tst y Oper at i ng Temper at ur e MAX. 4.
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DEM 16217 SYH-LY Product Specification 10. ELECTRICAL CHARACTERISTICS 10-1 DC Characteristics (VDD=4.5V~5.5V,Ta=-20~+70°C) Standard Value Item Symbol MIN TYP MAX Operating Voltage VDD 4.5 5 5.5 LCD Driving Voltage Supply Current Test Condition Unit ------- V VLCD 3.0 4.5 13.0 VDD-V5 V IDD ---- 0.35 0.6 VDD=5V,fosc=270kHz mA 10-2 AC Characteristics (VDD=4.5V~5.
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DEM 16217 SYH-LY Product Specification 10-2-2 Read Mode (Reading Data from module to MPU) Characteristic E Cycle Time Symbol tC Min 1200 Type --- Max --- Unit ns Test PIN E --- --- 25 ns E E Fall Time tR tF --- --- 25 ns E E Pulse width tpW 140 --- --- ns E Address Setup Time tAS 0 --- --- ns R/W,RS,E Address Hold Time tAH 10 --- --- ns R/W,RS,E Data Setup Time tDDR --- --- ns DB0~DB7 Data Hold Time tH 10 --- 100 --- ns DB0~DB7 E Rise Time RS VIH1 V I
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DEM 16217 SYH-LY Product Specification 11. CONTROL AND DISPLAY COMMAND Command RS Clear Display 0 R/W DB7 DB6 DB5 DB4 DB3 0 0 0 0 0 0 DB2 DB1 DB0 Execution time (fosc=270KHz) Remark 0 0 1 1.52ms Write”20H” to DDRAM. And set DDRAM address to “00H” from AC Return home 0 0 0 0 0 0 0 0 1 x 1.52ms Set DDRAM address to “00H” from AC and return cursor to its original position if shifted. The contents of DDRAM are not changed.
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DEM 16217 SYH-LY Product Specification 12. STANDARD CHARACTER PATTERN (ST7066U-0A-B) U p p e r(4 b it) 0000 L o w e rr(4 b it) 0001 0010 0011 0100 0101 0110 0111 1000 1001 10010 1011 1100 1101 1110 1111 CG RAM 0000 (1 ) 0001 (2 ) 0010 (3 ) 0011 (4 ) 0100 (5 ) 0101 (6 ) 0110 (7 ) 0111 (8 ) 1000 (1 ) 1001 (2 ) 1010 (3 ) 1011 1100 1101 1110 1111 (4 ) (5 ) (6 ) (7 ) (8 ) Version : 5.1.
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DEM 16217 SYH-LY Product Specification 13. 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.