Datasheet

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03.07.2019

Display Elektronik GmbH

DEM 08202 SYH

LCD MODULE

Product Specification

Version :

Summary of content (15 pages)

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Display Elektronik GmbH LCD MODULE DEM 08202 SYH-LY Product Specification Version : 3 03.07.
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DEM 08202 SYH-LY General Specification GENERAL SPECIFICATION MODULE NO. : DEM 08202 SYH-LY CUSTOMER P/N VERSION CHANGE DESCRIPTION DATE 0 ORIGINAL VERSION 20.07.2005 1.1.0 CHANGE IC (SPLC780D1-001A) 29.11.2007 1.1.1 CHANGE IC (AIP31066L-001) 05.08.2017 2 CORRECT ELECTRO-OPTICAL CHARACTERISTICS 11.08.2017 2.1.0 CHANGE PRODUCTION LINE 10.05.2019 2.1.1 2.1.
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DEM 08202 SYH-LY General Specification CONTENTS 1.FUNCTIONS & FEATURES ...................................................................................................................................................4 2. MECHANICAL SPECIFICATIONS......................................................................................................................................4 3. EXTERNAL DIMENSIONS .......................................................................................................
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DEM 08202 SYH-LY General Specification 1. FUNCTIONS & FEATURES l l l l l l l l l l MODULE LCD TYPE DEM 08202 SYH-LY STN Yellow-Green Transflective Positive Mode Display Format Viewing Direction Driving Scheme Power Supply Voltage(VDD) LCD Driving Voltage(VOP) Operation Temperature Storage Temperature Backlight Color CGROM Intarface : 8 x 2 Characters : 6 O’clock : 1/16 Duty Cycle, 1/5 Bias : 5.0 Volt (typ.) : 4.5 Volt (typ.
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DEM 08202 SYH-LY General Specification 3.
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DEM 08202 SYH-LY General Specification 4. BLOCK DIAGRAM DB0~DB7 E R/W RS V0 VDD VSS LCD PANEL COM1~COM16 LCD Controller 2 Line X 8 Characters SEG1~SEG40 ST7066U-0A BACKLIGHT LED+(A) LED-(K) 5. PIN ASSIGNMENT Function Pin No.
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DEM 08202 SYH-LY General Specification 6. PCB DRAWING AND DESCRIPTION 7 2 1 2 1 1 1 1 7 7 1 2 1 2 1 2 1 1 2 16 13 14 11 12 9 10 7 8 5 6 3 4 1 2 2 2 2 2 1 2 15 2 1 1 2 7 1 2 7 1 7 2 Note: The part no. DEM 08202 is printed on the PCB. 6.1 DESCRIPTION: 6-1-1.
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DEM 08202 SYH-LY General Specification 7. BACKLIGHT ELECTRICAL/OPTICAL SPECIFICATION 8. MAXIMUM ABSOLUTE POWER RATINGS (Ta=-25°C) Item Symbol Standard value Unit Power Supply Voltage (1) VDD -0.3~+7.0 V Power Supply Voltage (2) VLCD VDD-10~VDD+0.3 V VIN -0.3~VDD+0.3 V Operating Temperature Topr -20~+70 °C Storage Temperature Tstg -30~+80 °C Input Voltage *Voltage greater than above may damage to the Circuit.
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DEM 08202 SYH-LY General Specification 9. ELECTRICAL CHARACTERISTICS 9-1 DC Characteristics(VDD=4.5V~5.5V) Item Operating Voltage Supply Current LCD Driving Voltage Symbol VDD IDD VLCD Standard Value MIN 4.7 ---4.2 TYP 5 TBD 4.5 MAX 5.3 ---4.8 Test Condition Unit ------VDD=5V,fosc=270kHz VDD-V0 V mA V 9-2 AC Characteristics (VDD=4.5V~5.
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DEM 08202 SYH-LY General Specification 9-2-2 Read Mode Characteristic Symbol Min Type Max Unit Test PIN E Cycle Time tC 1200 --- --- ns E E Rise Time E Fall Time tR tF tW ----140 ------- 25 25 --- ns ns ns E E E 0 10 --- ------- ----- Data Setup Time tSU tH tD 120 ns ns ns R/W,RS R/W,RS DB0~DB7 Data Hold Time tDH2 10 --- --- ns DB0~DB7 E Pulse width (High, Low) Address Setup Time Address Hold Time RS VIH1 V IL1 tAH tAS R/W tAH tr tPW E tr DB0~DB7 tH tDDR Valid
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DEM 08202 SYH-LY General Specification 10. CONTROL AND DISPLAY COMMAND Command Clear Display Return home Executi on time RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 (fosc=2 70KHz) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Remark Write”20H” to DDRAM. And set DDRAM address to “00H” from AC 1 1.52ms x Set DDRAM address to “00H” from AC and return cursor to its original 1.52ms position if shifted. The contents of DDRAM are not changed.
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11.
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DEM 08202 SYH-LY General Specification 12. QUALITY DESCRIPTION DEFECT SPECIFICATION: Specific type-related items are covered in this sheet. a: Table for Cosmetic defects (Note: nc = not counted). Sizes and number of defects (Max. Qty) Segment Deformation (Notched segments L L W W L L Max. Max. defect size [mm] d or L Quantity.
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DEM 08202 SYH-LY General Specification 13. MODULE ACCEPT QUALITY LEVEL (AQL) Inspection Plan: ANSI Z-1.4, Normal Inspection Level II, Single Sampling Plan 14. RELIABILITY TEST Operating life time: Longer than 50000 hours (at room temperature without direct irradiation of sunlight) Reliability characteristics shall meet following requirements.
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DEM 08202 SYH-LY General Specification 15. LCD MODULES HANDLING PRECAUTIONS n n 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. n 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.